Updated 4 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list

34added in the last 30 days

344new WordPress flaws this week

390,080entries in the database

412 results · page 3 of 9

May 13, 2026Tutor LMS – eLearning and online course solution: Insecure Direct Object ReferenceCVE-2026-6965 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to and including 3.9.9. This is due to the `get_course_id_by()` function unconditionally trusting the user-supplied `course` GET parameter as the authoritative course ID for content ownership lookups, which is then consumed by `can_user_manage()`, the plugin's sole authorization gate for instructor-level operations, causing it to evaluate instructor membership against the attacker-controlled course rather than the course that actually owns the target content object. This makes it possible for authenticated attackers, with instructor-level access and above, to perform unauthorized operations on any other instructor's course content, including permanently deleting lessons, assignments, quizzes (with cascading deletion of all student attempt data), topics, announcements, and Q&A threads, as well as creating or modifying lessons, topics, and announcements in victim courses, manipulating student quiz grades, and reading unpublished lesson and quiz content.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.9
What to do
Affects up to 3.9.9. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
May 12, 2026Court Reservation – Manage Your Court Bookings Online: Generic SQL InjectionCVE-2026-1250 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The Court Reservation – Manage Your Court Bookings Online plugin for WordPress is vulnerable to generic SQL Injection via the ‘id’ parameter in all versions up to, and including, 1.10.11 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Product
Court Reservation – Manage Your Court Bookings Online
Affected
up to 1.10.11
What to do
Affects up to 1.10.11. Update Court Reservation – Manage Your Court Bookings Online to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
May 12, 2026HEL Online Classroom: AI-powered Online Classrooms: Missing AuthorizationCVE-2026-6708 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The HEL Online Classroom: AI-powered Online Classrooms plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.3. This is due to a missing capability check on a REST API endpoint registered with a permission_callback of '__return_true', which bypasses all WordPress authentication and authorization checks. This makes it possible for unauthenticated attackers to delete any classroom record by supplying its ID in the request, resulting in permanent data loss.
Product
HEL Online Classroom: AI-powered Online Classrooms
Affected
up to 1.0.3
What to do
Affects up to 1.0.3. Update HEL Online Classroom: AI-powered Online Classrooms to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 28, 2026Timeline Blocks for Gutenberg: Stored Cross-Site ScriptingCVE-2026-6551 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Timeline Blocks for Gutenberg plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'titleTag' attribute of the timeline-blocks/tb-timeline-blocks block in all versions up to, and including, 1.1.10 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
Timeline Blocks for Gutenberg
Affected
up to 1.1.10
What to do
Affects up to 1.1.10. Update Timeline Blocks for Gutenberg to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 17, 2026Tutor LMS – eLearning and online course solution: Unauthorized course content manipulationCVE-2026-5502 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized course content manipulation in versions up to and including 3.9.8. This is due to a missing authorization check in the tutor_update_course_content_order() function. The function only validates the nonce (CSRF protection) but does not verify whether the user has permission to manage course content. The can_user_manage() authorization check only executes when the 'content_parent' parameter is present in the request. When this parameter is omitted, the function proceeds directly to save_course_content_order() which manipulates the wp_posts table without any authorization validation. This makes it possible for authenticated attackers with subscriber-level access and above to detach all lessons from any topic, move lessons between topics, and modify the menu_order of course content, effectively allowing them to disrupt the structure of any course on the site.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.8
What to do
Affects up to 3.9.8. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 16, 2026MasterStudy LMS WordPress Plugin for Online Courses and Education: Time-based Blind SQL InjectionCVE-2026-4817 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The MasterStudy LMS WordPress Plugin for Online Courses and Education plugin for WordPress is vulnerable to Time-based Blind SQL Injection via the 'order' and 'orderby' parameters in the /lms/stm-lms/order/items REST API endpoint in versions up to and including 3.7.25. This is due to insufficient input sanitization combined with a design flaw in the custom Query builder class that allows unquoted SQL injection in ORDER BY clauses. When the Query builder detects parentheses in the sort_by parameter, it treats the value as a SQL function and directly concatenates it into the ORDER BY clause without any quoting. While esc_sql() is applied to escape quotes and backslashes, this cannot prevent ORDER BY injection when the values themselves are not wrapped in quotes in the resulting SQL statement. This makes it possible for authenticated attackers, with subscriber-level access and above, to append arbitrary SQL queries via the ORDER BY clause to extract sensitive information from the database including user credentials, session tokens, and other confidential data through time-based blind SQL injection techniques.
Product
MasterStudy LMS WordPress Plugin for Online Courses and Education
Affected
up to 3.7.25
What to do
Affects up to 3.7.25. Update MasterStudy LMS WordPress Plugin for Online Courses and Education to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 15, 2026Smart Online Order for Clover: Cross-Site Request Forgery (CSRF)CVE-2025-15635 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Cross-Site Request Forgery (CSRF) vulnerability in ZAYTECH Smart Online Order for Clover clover-online-orders allows Cross Site Request Forgery.This issue affects Smart Online Order for Clover: from n/a through <= 1.6.0.
Product
Smart Online Order for Clover
Affected
up to 1.6.0
What to do
Affects up to 1.6.0. Update Smart Online Order for Clover to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Apr 10, 2026Tutor LMS – eLearning and online course solution: Insecure Direct Object ReferenceCVE-2026-3371 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.9.7. This is due to missing authorization checks in the `save_course_content_order()` private method, which is called unconditionally by the `tutor_update_course_content_order` AJAX handler. While the handler's `content_parent` branch includes a `can_user_manage()` check, the `save_course_content_order()` call processes attacker-supplied `tutor_topics_lessons_sorting` JSON without any ownership or capability verification. This makes it possible for authenticated attackers with Subscriber-level access or above to detach lessons from topics, reorder course content, and reassign lessons between topics in any course, including admin-owned courses, by sending a crafted AJAX request with manipulated topic and lesson IDs.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.7
What to do
Affects up to 3.9.7. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 10, 2026Tutor LMS – eLearning and online course solution: Unauthorized private course enrollmentCVE-2026-3358 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized private course enrollment in all versions up to, and including, 3.9.7. This is due to missing post_status validation in the `enroll_now()` and `course_enrollment()` functions. Both enrollment endpoints verify the nonce, user authentication, and whether the course is purchasable, but fail to check if the course has a `private` post_status. This makes it possible for authenticated attackers with Subscriber-level access or above to enroll in private courses by sending a crafted POST request with the target course ID. The enrollment record is created in the database and the private course title and enrollment status are exposed in the subscriber's dashboard, though WordPress core access control prevents the subscriber from viewing the actual course content (returns 404). Enrollment in private courses should be restricted to users with the `read_private_posts` capability.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.7
What to do
Affects up to 3.9.7. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 9, 2026Tutor LMS – eLearning and online course solution: An Insecure Direct Object ReferenceCVE-2026-3360 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to an Insecure Direct Object Reference in all versions up to, and including, 3.9.7. This is due to missing authentication and authorization checks in the `pay_incomplete_order()` function. The function accepts an attacker-controlled `order_id` parameter and uses it to look up order data, then writes billing fields to the order owner's profile (`$order_data->user_id`) without verifying the requester's identity or ownership. Because the Tutor nonce (`_tutor_nonce`) is exposed on public frontend pages, this makes it possible for unauthenticated attackers to overwrite the billing profile (name, email, phone, address) of any user who has an incomplete manual order, by sending a crafted POST request with a guessed or enumerated `order_id`.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.7
What to do
Affects up to 3.9.7. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 9, 2026Online Scheduling and Appointment Booking System – Bookly: Price manipulationCVE-2026-2519 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to price manipulation via the 'tips' parameter in all versions up to, and including, 27.0. This is due to the plugin trusting a user-supplied input without server-side validation against the configured price. This makes it possible for unauthenticated attackers to submit a negative number to the 'tips' parameter, causing the total price to be reduced to zero.
Product
Online Scheduling and Appointment Booking System – Bookly
Affected
up to 27.0
What to do
Affects up to 27.0. Update Online Scheduling and Appointment Booking System – Bookly to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Apr 8, 2026Masteriyo LMS – Online Course Builder for eLearning, LMS & Education: Authorization Bypass Through User-Controlled KeyCVE-2026-5167 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Masteriyo LMS – Online Course Builder for eLearning, LMS & Education plugin for WordPress is vulnerable to Authorization Bypass Through User-Controlled Key in versions up to and including 2.1.7. This is due to insufficient webhook signature verification in the handle_webhook() function. The webhook endpoint processes unauthenticated requests and only performs signature verification if both the webhook_secret setting is configured AND the HTTP_STRIPE_SIGNATURE header is present. Since webhook_secret defaults to an empty string, the webhook processes attacker-controlled JSON payloads without any verification. This makes it possible for unauthenticated attackers to send fake Stripe webhook events with arbitrary order_id values in the metadata, mark any order as completed without payment, and gain unauthorized access to paid course content.
Product
Masteriyo LMS – Online Course Builder for eLearning, LMS & Education
Affected
up to 2.1.7
What to do
Affects up to 2.1.7. Update Masteriyo LMS – Online Course Builder for eLearning, LMS & Education to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Mar 21, 2026Build App Online: Unauthorized accessCVE-2026-3651 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Build App Online plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 1.0.23. This is due to the plugin registering the 'build-app-online-update-vendor-product' AJAX action via wp_ajax_nopriv_ without proper authentication checks, capability verification, or nonce validation in the update_vendor_product() function. The function accepts a user-supplied post ID from the request and calls wp_update_post() to modify the post_author field without validating whether the user has permission to modify the specified post. This makes it possible for unauthenticated attackers to modify the post_author of arbitrary posts to 0 (orphaning posts from their legitimate authors), or for authenticated attackers to claim ownership of any post by setting themselves as the author.
Product
Build App Online
Affected
up to 1.0.23
What to do
Affects up to 1.0.23. Update Build App Online to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Mar 13, 2026Post Timeline: Missing AuthorizationCVE-2026-32421 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in Agile Logix Post Timeline post-timeline allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Post Timeline: from n/a through <= 2.4.1.
Product
Post Timeline
Affected
up to 2.4.1
What to do
Affects up to 2.4.1. Update Post Timeline to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Mar 13, 2026the inline comment preview functionality that: WpDiscuz before 7.6.47 contains a stored cross-site scriptingCVE-2026-22183 · WordPress plugins & themes · reported by VulnCheckMedium 5.3
wpDiscuz before 7.6.47 contains a stored cross-site scripting vulnerability in the inline comment preview functionality that allows authenticated users to inject malicious scripts by submitting comments with unescaped content. Attackers with unfiltered_html capabilities can inject JavaScript directly through comment content rendered in the AJAX response from the getLastInlineComments() function in class.WpdiscuzHelperAjax.php without proper HTML escaping.
Product
the inline comment preview functionality that
Fixed in
7.6.47
What to do
Update the inline comment preview functionality that to 7.6.47 or newer.
Full record and what to do →NVD record wordpress.org wordpress.org
Mar 7, 2026Carta Online: Stored Cross-Site ScriptingCVE-2026-1071 · WordPress plugins & themes · reported by WordfenceMedium 4.4
The Carta Online plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.13.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Product
Carta Online
Affected
up to 2.13.0
What to do
Affects up to 2.13.0. Update Carta Online to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Feb 28, 2026wpForo Forum 2.4.14 contains a stored cross-site scripting vulnerability that allows script injection via forum URL data output into an inline script block usinCVE-2026-28560 · WordPress plugins & themes · reported by VulnCheckMedium 4.8
wpForo Forum 2.4.14 contains a stored cross-site scripting vulnerability that allows script injection via forum URL data output into an inline script block using json_encode without the JSON_HEX_TAG flag. Attackers set a forum slug containing a closing script tag or unescaped single quote to break out of the JavaScript string context and execute arbitrary script in all visitors' browsers.
What to do
Update the plugin to the newest version.
Full record and what to do →NVD record wordpress.org wordpress.org
Feb 28, 2026Tutor LMS – eLearning and online course solution: SQL InjectionCVE-2025-13673 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to SQL Injection via the 'coupon_code' parameter in all versions up to, and including, 3.9.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. NOTE: This vulnerability was partially mitigated in versions 3.9.4 and 3.9.6.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.6
What to do
Affects up to 3.9.6. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Feb 20, 2026Timeline Event History: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-69384 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpdiscover Timeline Event History timeline-event-history allows Reflected XSS.This issue affects Timeline Event History: from n/a through <= 3.2.
Product
Timeline Event History
Affected
up to 3.2
What to do
Affects up to 3.2. Update Timeline Event History to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Feb 19, 2026Orderable – WordPress Restaurant Online Ordering System and Food Ordering: Unauthorized plugin installationCVE-2026-0974 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The Orderable – WordPress Restaurant Online Ordering System and Food Ordering Plugin plugin for WordPress is vulnerable to unauthorized plugin installation due to a missing capability check on the 'install_plugin' function in all versions up to, and including, 1.20.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install arbitrary plugins, which can lead to Remote Code Execution.
Product
Orderable – WordPress Restaurant Online Ordering System and Food Ordering
Affected
up to 1.20.0
What to do
Affects up to 1.20.0. Update Orderable – WordPress Restaurant Online Ordering System and Food Ordering to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Feb 14, 2026UpMenu – Online ordering for restaurants: Stored Cross-Site ScriptingCVE-2026-1910 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The UpMenu – Online ordering for restaurants plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'lang' attribute of the 'upmenu-menu' shortcode in all versions up to, and including, 3.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
UpMenu – Online ordering for restaurants
Affected
up to 3.1
What to do
Affects up to 3.1. Update UpMenu – Online ordering for restaurants to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Feb 14, 2026MasterStudy LMS WordPress Plugin – for Online Courses and Education: Stored Cross-Site ScriptingCVE-2026-0559 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'stm_lms_courses_grid_display' shortcode in all versions up to, and including, 3.7.11 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
MasterStudy LMS WordPress Plugin – for Online Courses and Education
Affected
up to 3.7.11
What to do
Affects up to 3.7.11. Update MasterStudy LMS WordPress Plugin – for Online Courses and Education to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Feb 5, 2026Timeline Block – Beautiful Timeline Builder for WordPress (Vertical & Horizontal Timelines): Insecure Direct Object ReferenceCVE-2026-1228 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Timeline Block – Beautiful Timeline Builder for WordPress (Vertical & Horizontal Timelines) plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.3.3 via the tlgb_shortcode() function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Author-level access and above, to disclose private timeline content via the id attribute supplied to the 'timeline_block' shortcode.
Product
Timeline Block – Beautiful Timeline Builder for WordPress (Vertical & Horizontal Timelines)
Affected
up to 1.3.3
What to do
Affects up to 1.3.3. Update Timeline Block – Beautiful Timeline Builder for WordPress (Vertical & Horizontal Timelines) to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Feb 4, 2026SEO Flow by LupsOnline: Unauthorized modification of dataCVE-2025-15285 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The SEO Flow by LupsOnline plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the checkBlogAuthentication() and checkCategoryAuthentication() functions in all versions up to, and including, 2.2.1. These authorization functions only implement basic API key authentication but fail to implement WordPress capability checks. This makes it possible for unauthenticated attackers to create, modify, and delete blog posts and categories.
Product
SEO Flow by LupsOnline
Affected
up to 2.2.1
What to do
Affects up to 2.2.1. Update SEO Flow by LupsOnline to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Feb 3, 2026Tutor LMS – eLearning and online course solution: Insecure Direct Object References (IDOR)CVE-2026-1375 · WordPress plugins & themes · reported by WordfenceHigh 8.1
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object References (IDOR) in all versions up to, and including, 3.9.5. This is due to missing object-level authorization checks in the `course_list_bulk_action()`, `bulk_delete_course()`, and `update_course_status()` functions. This makes it possible for authenticated attackers, with Tutor Instructor-level access and above, to modify or delete arbitrary courses they do not own by manipulating course IDs in bulk action requests.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.5
What to do
Affects up to 3.9.5. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Feb 3, 2026Tutor LMS – eLearning and online course solution: Sensitive Information ExposureCVE-2026-1371 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.9.5. This is due to missing authorization checks in the `ajax_coupon_details()` function, which only validates nonces but does not verify user capabilities. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve sensitive coupon information including coupon codes, discount amounts, usage statistics, and course/bundle applications.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.5
What to do
Affects up to 3.9.5. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Jan 24, 2026Timeline Event History: Reflected Cross-Site ScriptingCVE-2026-1127 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The Timeline Event History plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `id` parameter in all versions up to, and including, 3.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Product
Timeline Event History
Affected
up to 3.2
What to do
Affects up to 3.2. Update Timeline Event History to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Jan 22, 2026Sound | Musical Instruments Online Store: Deserialization of Untrusted DataCVE-2025-69079 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Deserialization of Untrusted Data vulnerability in ThemeREX Sound | Musical Instruments Online Store musicplace allows Object Injection.This issue affects Sound | Musical Instruments Online Store: from n/a through <= 1.6.9.
Product
Sound | Musical Instruments Online Store
Affected
up to 1.6.9
What to do
Affects up to 1.6.9. Update Sound | Musical Instruments Online Store to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Jan 20, 2026Tutor LMS – eLearning and online course solution: Unauthorized attachment deletionCVE-2026-0548 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized attachment deletion due to a missing capability check on the `delete_existing_user_photo` function in all versions up to, and including, 3.9.4. This makes it possible for authenticated attackers, with subscriber level access and above, to delete arbitrary attachments on the site.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.4
What to do
Affects up to 3.9.4. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Jan 9, 2026Tutor LMS – eLearning and online course solution: Unauthorized course completionCVE-2025-13935 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized course completion in all versions up to, and including, 3.9.2. This is due to missing enrollment verification in the 'mark_course_complete' function. This makes it possible for authenticated attackers, with subscriber level access and above, to mark any course as completed.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.2
What to do
Affects up to 3.9.2. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Jan 9, 2026Tutor LMS – eLearning and online course solution: Unauthorized course enrollmentCVE-2025-13934 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized course enrollment in all versions up to, and including, 3.9.3. This is due to a missing capability check and purchasability validation in the `course_enrollment()` AJAX handler. This makes it possible for authenticated attackers, with subscriber level access and above, to enroll themselves in any course without going through the proper purchase flow.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.3
What to do
Affects up to 3.9.3. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Jan 9, 2026Tutor LMS – eLearning and online course solution: Unauthorized modification and deletion of dataCVE-2025-13628 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized modification and deletion of data due to a missing capability check on the 'bulk_action_handler' and 'coupon_permanent_delete' functions in all versions up to, and including, 3.9.3. This makes it possible for authenticated attackers, with subscriber level access and above, to delete, activate, deactivate, or trash arbitrary coupons.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.3
What to do
Affects up to 3.9.3. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Jan 8, 2026Tutor LMS – eLearning and online course solution: Unauthorized access of dataCVE-2025-13679 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_order_by_id() function in all versions up to, and including, 3.9.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to enumerate order IDs and exfiltrate sensitive data (PII), such as student name, email address, phone number, and billing address.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.9.3
What to do
Affects up to 3.9.3. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Jan 7, 2026Oneline Lite: Missing AuthorizationCVE-2025-69344 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Missing Authorization vulnerability in themehunk Oneline Lite oneline-lite allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Oneline Lite: from n/a through <= 6.6.
Product
Oneline Lite
Affected
up to 6.6
What to do
Affects up to 6.6. Update Oneline Lite to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Jan 6, 2026MasterStudy LMS WordPress Plugin – for Online Courses and Education: Unauthorized modification and deletion of dataCVE-2025-13766 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to unauthorized modification and deletion of data due to a missing capability checks on multiple REST API endpoints in all versions up to, and including, 3.7.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload or delete arbitrary media files, delete or modify posts, and create/manage course templates
Product
MasterStudy LMS WordPress Plugin – for Online Courses and Education
Affected
up to 3.7.6
What to do
Affects up to 3.7.6. Update MasterStudy LMS WordPress Plugin – for Online Courses and Education to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Dec 31, 2025History Timeline: Missing AuthorizationCVE-2025-62150 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Missing Authorization vulnerability in themesawesome History Timeline timeline-awesome allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects History Timeline: from n/a through <= 1.0.6.
Product
History Timeline
Affected
up to 1.0.6
What to do
Affects up to 1.0.6. Update History Timeline to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Dec 24, 2025Bold Timeline Lite: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-68513 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in boldthemes Bold Timeline Lite bold-timeline-lite allows Stored XSS.This issue affects Bold Timeline Lite: from n/a through <= 1.2.7.
Product
Bold Timeline Lite
Affected
up to 1.2.7
What to do
Affects up to 1.2.7. Update Bold Timeline Lite to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Dec 18, 2025FitLine: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2025-53438 · WordPress plugins & themes · reported by PatchstackHigh 8.1
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in axiomthemes FitLine fitline allows PHP Local File Inclusion.This issue affects FitLine: from n/a through <= 1.6.
Product
FitLine
Affected
up to 1.6
What to do
Affects up to 1.6. Update FitLine to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Dec 11, 2025Bold Timeline Lite: Stored Cross-Site ScriptingCVE-2025-14032 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Bold Timeline Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'title' parameter in the 'bold_timeline_group' shortcode in all versions up to, and including, 1.2.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
Bold Timeline Lite
Affected
up to 1.2.7
What to do
Affects up to 1.2.7. Update Bold Timeline Lite to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Dec 9, 2025Online Booking & Scheduling Calendar for WordPress by vcita: Missing AuthorizationCVE-2025-67559 · WordPress plugins & themes · reported by PatchstackMedium 5.4
Missing Authorization vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeting-scheduler-by-vcita allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Online Booking & Scheduling Calendar for WordPress by vcita: from n/a through <= 4.5.5.
Product
Online Booking & Scheduling Calendar for WordPress by vcita
Affected
up to 4.5.5
What to do
Affects up to 4.5.5. Update Online Booking & Scheduling Calendar for WordPress by vcita to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Dec 9, 2025Online Booking & Scheduling Calendar for WordPress by vcita: Cross-Site Request Forgery (CSRF)CVE-2025-67472 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Cross-Site Request Forgery (CSRF) vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeting-scheduler-by-vcita allows Cross Site Request Forgery.This issue affects Online Booking & Scheduling Calendar for WordPress by vcita: from n/a through <= 4.5.5.
Product
Online Booking & Scheduling Calendar for WordPress by vcita
Affected
up to 4.5.5
What to do
Affects up to 4.5.5. Update Online Booking & Scheduling Calendar for WordPress by vcita to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Dec 9, 2025Formstack Online Forms: Missing AuthorizationCVE-2025-62738 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in mmattax Formstack Online Forms formstack allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Formstack Online Forms: from n/a through <= 2.0.2.
Product
Formstack Online Forms
Affected
up to 2.0.2
What to do
Affects up to 2.0.2. Update Formstack Online Forms to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Nov 25, 2025Bookme – Free Online Appointment Booking and Scheduling: Time-based SQL InjectionCVE-2025-13385 · WordPress plugins & themes · reported by WordfenceMedium 4.9
The Bookme – Free Online Appointment Booking and Scheduling Plugin for WordPress is vulnerable to time-based SQL Injection via the `filter[status]` parameter in all versions up to, and including, 4.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with admin-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Product
Bookme – Free Online Appointment Booking and Scheduling
Affected
up to 4.2
What to do
Affects up to 4.2. Update Bookme – Free Online Appointment Booking and Scheduling to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Nov 25, 2025Inline frame – Iframe: Stored Cross-Site ScriptingCVE-2025-12645 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The Inline frame – Iframe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'embedsite' shortcode in all versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
Inline frame – Iframe
Affected
up to 0.1
What to do
Affects up to 0.1. Update Inline frame – Iframe to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Nov 12, 2025LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes: Privilege escalationCVE-2025-11923 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes plugin for WordPress is vulnerable to privilege escalation. This is due to the plugin not properly validating a user's identity prior to allowing them to modify their own role via the REST API. The permission check in the update_item_permissions_check() function returns true when a user updates their own account without verifying the role changes. This makes it possible for authenticated attackers, with student-level access and above, to escalate their privileges to administrator by updating their own roles array via a crafted REST API request. Another endpoint intended for instructors also provides an attack vector. Affected version ranges are 3.5.3-3.41.2, 4.0.0-4.21.3, 5.0.0-5.10.0, 6.0.0-6.11.0, 7.0.0-7.8.7, 8.0.0-8.0.7, 9.0.0-9.0.7, 9.1.0.
Product
LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes
What to do
Update LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes to the newest version.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 26, 2025Headline Analyzer: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-62974 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CoSchedule Headline Analyzer headline-analyzer allows Stored XSS.This issue affects Headline Analyzer: from n/a through <= 1.3.7.
Product
Headline Analyzer
Affected
up to 1.3.7
What to do
Affects up to 1.3.7. Update Headline Analyzer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 26, 2025Popular Posts by Webline: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-62900 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WeblineIndia Popular Posts by Webline popular-posts-by-webline allows Stored XSS.This issue affects Popular Posts by Webline: from n/a through <= 1.1.1.
Product
Popular Posts by Webline
Affected
up to 1.1.1
What to do
Affects up to 1.1.1. Update Popular Posts by Webline to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record patchstack.com
Oct 25, 2025SpendeOnline.org: Stored Cross-Site ScriptingCVE-2025-11875 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The SpendeOnline.org plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'spendeonline' shortcode in all versions up to, and including, 3.0.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
SpendeOnline.org
Affected
up to 3.0.1
What to do
Affects up to 3.0.1. Update SpendeOnline.org to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org plugins.trac.wordpress.org
Oct 25, 2025Tutor LMS – eLearning and online course solution: Sensitive Information ExposureCVE-2025-6680 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.8.3. This makes it possible for authenticated attackers, with tutor-level access and above, to view assignments for courses they don't teach which may contain sensitive information.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 3.8.3
What to do
Affects up to 3.8.3. Update Tutor LMS – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record plugins.trac.wordpress.org wordfence.com
Oct 25, 2025Tutor LMS Pro – eLearning and online course solution: Insecure Direct Object ReferenceCVE-2025-6639 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The Tutor LMS Pro – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.8.3 due to missing validation on a user controlled key when viewing and editing assignments through the tutor_assignment_submit() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view and edit assignment submissions of other students.
Product
Tutor LMS Pro – eLearning and online course solution
Affected
up to 3.8.3
What to do
Affects up to 3.8.3. Update Tutor LMS Pro – eLearning and online course solution to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD record wordpress.org wordfence.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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