Updated 9 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

343new WordPress flaws this week

390,080entries in the database

1,687 results · page 3 of 34

Aug 29, 2026HEL Online Classroom: AI-powered Online Classrooms: Does not perform authorisation checks on its REST API routes and does not consistently enforce the per-class access codeCVE-2026-77010 · WordPress plugins & themes · reported by WPScanMedium 6.5
The HEL Online Classroom: AI-powered Online Classrooms WordPress plugin through 1.0.3 does not perform authorisation checks on its REST API routes and does not consistently enforce the per-class access code, allowing unauthenticated users to obtain a signed meeting join link for any classroom, including one protected by an access code, and to join it with moderator privileges.
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 wpscan.com
Aug 29, 2026HEL Online Classroom: AI-powered Online Classrooms: Does not have any authorisation or authentication checkCVE-2026-77008 · WordPress plugins & themes · reported by WPScanMedium 6.5
The HEL Online Classroom: AI-powered Online Classrooms WordPress plugin through 1.0.3 does not have any authorisation or authentication check when saving its settings, allowing unauthenticated users to overwrite them and repoint every online classroom, along with the shared secret those sessions are signed with, at infrastructure of their choosing.
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 wpscan.com
Aug 29, 2026HEL Online Classroom: AI-powered Online Classrooms: Does not perform any authorisation check on one of its REST API routesCVE-2026-77007 · WordPress plugins & themes · reported by WPScanHigh 7.5
The HEL Online Classroom: AI-powered Online Classrooms WordPress plugin through 1.0.3 does not perform any authorisation check on one of its REST API routes, allowing unauthenticated users to retrieve its stored settings, including the shared secret used to sign API requests to the connected BigBlueButton server.
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 wpscan.com
Aug 28, 2026PrivateBin is an online pastebin where the server has zero knowledge of pasted data.CVE-2026-55891 · Other software · PrivateBin · reported by GitHubNone
PrivateBin is an online pastebin where the server has zero knowledge of pasted data. Prior to 2.0.5, Request::getRequestUri() in lib/Request.php passes $_SERVER['REQUEST_URI'] through FILTER_SANITIZE_URL, which does not remove quotation marks, angle brackets, or apostrophes, and Controller::_init() stores the attacker-controlled value in Controller::$_urlBase. Controller::_jsonld() in lib/Controller.php then uses str_replace() to insert that value without JSON escaping into js/types.jsonld, js/paste.jsonld, and the other JSON-LD templates used by /?jsonld= and /?pasteid. A raw quotation mark delivered by an HTTP client, proxy, or structured-data crawler that does not normalize the request target can break out of the JSON string and inject arbitrary key-value data into a CORS-open application/ld+json response. The jsonld branch in Controller::__construct() returns before _setCacheHeaders(), so the response also lacks X-Content-Type-Options: nosniff, Content Security Policy, X-Frame-Options, and Referrer-Policy. Direct script execution was not demonstrated, but manipulated responses can affect structured-data consumers or combine with less strict clients. This issue is fixed in versi
Product
PrivateBin
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Aug 28, 2026PrivateBin is an online pastebin where the server has zero knowledge of pasted data.CVE-2026-55696 · Other software · PrivateBin · reported by GitHubMedium 4.3
PrivateBin is an online pastebin where the server has zero knowledge of pasted data. Prior to 2.0.5, AttachmentViewer.setAttachment in js/privatebin.js uses getAttachmentMimeType to accept attacker-controlled MIME types and uses getBlobUrl to create a same-origin blob before setting attachmentLink's href for the Download attachment link. The SVG-only sanitization branch updates only the preview blob, so text/html, image/svg, application/xhtml+xml, and text/xml attachments can remain active in the download blob. On an instance with fileupload = true and a weakened, stripped, or absent Content Security Policy, an anonymous attacker can create such an attachment, and a victim who opens the link in a new tab causes inline JavaScript to execute in the PrivateBin origin. The script can read origin-scoped local storage and issue same-origin requests, including requests to applications co-hosted on the same domain. This issue is fixed in version 2.0.5.
Product
PrivateBin
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Aug 28, 2026Incorrect access control in the getOnlineClient function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain online client informatiCVE-2026-51619 · Other software · reported by MITREHigh 7.5
Incorrect access control in the getOnlineClient function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain online client information via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Aug 28, 2026Tutor LMS – eLearning and online course solution: Remote Code Execution limited to zero-argument function invocationCVE-2026-16759 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Remote Code Execution limited to zero-argument function invocation in all versions up to, and including, 4.0.5 via the tutor_course_filter_ajax AJAX action. This is due to missing authorization on the handler combined with unsanitized array keys being passed to extract() inside tutor_load_template(), allowing attacker-controlled POST data to overwrite the local $template variable and, in the resulting templates/single-content-loader.php template, the $method_map and $context variables invoked at $method_map[$context](). This makes it possible for unauthenticated attackers to call an arbitrary zero-argument PHP function server-side and, via WordPress core edit_user(), to create a persistent subscriber-level account from request parameters.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 4.0.5
What to do
Affects up to 4.0.5. 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
Aug 27, 2026An issue in EcoOnline EHS (com.airsweb.v10) application for Android, version 0.2.499 allows a remote attacker to obtain sensitive information and execute arbitrCVE-2026-26897 · Other software · reported by MITRECritical 9.8
An issue in EcoOnline EHS (com.airsweb.v10) application for Android, version 0.2.499 allows a remote attacker to obtain sensitive information and execute arbitrary code via the AndroidManifest.xml component
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record drive.google.com ecoonline.net.ahmetmersin.com
Aug 26, 2026In the Linux kernel, the following vulnerability has been resolved: xfs: fix another iunlink infinite loop bug in online fsck xrep_iunlink_resolve_bucket is sCVE-2026-80532 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: xfs: fix another iunlink infinite loop bug in online fsck xrep_iunlink_resolve_bucket is supposed to reconstruct as much of the incore prev and next unlinked list pointers based on what it finds on disk and in memory before we move on to relinking the truly lost inodes back into the unlinked list. However, it's still vulnerable to infinite loops that come in via the next_unlinked pointers. Fix this problem by remembering which inodes we've already seen and checking new agino pointers against that. If a bit is already set, either this is a loop or the inode has nonzero link count. We'll deal with the second case in a subsequent patch.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Aug 24, 2026WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses: Insecure Direct Object ReferenceCVE-2026-10630 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.2.29 via the 'resultID' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with custom-level access and above, to read any other user's quiz answers and scores by enumerating the incrementing resultID value via the wpcq_get_quiz_result AJAX action. The only access control on this endpoint is a nonce check (wpc_nonce) that is exposed to every logged-in user on the frontend, providing no meaningful authorization barrier.
Product
WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses
Affected
up to 3.2.29
What to do
Affects up to 3.2.29. Update WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses 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
Aug 24, 2026A heap-based buffer overflow vulnerability exists in Konami's Metal Gear Online 3, originating from improper validation of lobby data fields related to kicked pCVE-2026-19874 · Other software · Konami · reported by cret@cert.orgCritical 9.1
A heap-based buffer overflow vulnerability exists in Konami's Metal Gear Online 3, originating from improper validation of lobby data fields related to kicked players. The affected function processes a list of kicked player identifiers using the lobby data key "kick_num" to determine the number of entries, and individual kicked player IDs supplied via keys in the format "kicked_id_%i". The function does not validate that "kick_num" falls within the expected bounds. The game design limits matches to a maximum of 16 players, and the corresponding buffer for storing kicked player IDs is sized accordingly. If "kick_num" exceeds this limit, the function continues writing the provided player IDs past the end of the intended buffer and into adjacent memory regions. These adjacent regions contain Steam callback handler structures responsible for processing lobby data updates, lobby messages, and other related events. By supplying an oversized "kick_num" value and appropriate "kicked_id_%i" fields, an attacker can overwrite fields within the callback handler structures, including function pointers and callback argument values. Successful exploitation may enable control-flow hijacking, poten
Product
Metal Gear Online 3
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record cwe.mitre.org kb.cert.org
Aug 21, 2026The Brushfire platform's video content streaming application (https://online.brushfire.com) exposes database path in requests to users, allowing a remote, unautCVE-2026-75928 · Other software · Brushfire · reported by 9119a7d8-5eab-497f-8521-727c672e3725Medium 6.9
The Brushfire platform's video content streaming application (https://online.brushfire.com) exposes database path in requests to users, allowing a remote, unauthenticated attacker to read information about other users. Fixed February 2026.
Product
Online Experience
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record online.brushfire.com raw.githubusercontent.com
Aug 21, 2026A vulnerability was identified in CodeAstro Online Job Portal 1.0.CVE-2026-77681 · Other software · CodeAstro · reported by VulDBLow 2.1
A vulnerability was identified in CodeAstro Online Job Portal 1.0. Affected by this vulnerability is an unknown functionality of the file /users/update-profile.php. The manipulation of the argument Name leads to unrestricted upload. The attack can be initiated remotely. The exploit is publicly available and might be used.
Product
Online Job Portal
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record codeastro.com github.com
Aug 20, 2026Server-side request forgery (ssrf) in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network.CVE-2026-65801 · Email & office · Microsoft · reported by secure@microsoft.comCritical 10
Server-side request forgery (ssrf) in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network.
Product
Microsoft Exchange Online
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Aug 18, 2026Vulnerability in the Oracle Customers Online product of Oracle E-Business Suite (component: Customer Tab).CVE-2026-70747 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 8.8
Vulnerability in the Oracle Customers Online product of Oracle E-Business Suite (component: Customer Tab). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Customers Online. Successful attacks of this vulnerability can result in takeover of Oracle Customers Online. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
Product
Oracle Customers Online
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Aug 18, 2026Unauthenticated Broken Access Control in Online Contact Widget <= 1.3.0 versions.CVE-2026-32472 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Unauthenticated Broken Access Control in Online Contact Widget <= 1.3.0 versions.
Affected
up to 1.3.0
What to do
Affects up to 1.3.0. Update the plugin 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
Aug 16, 2026Online Scheduling and Appointment Booking System – Bookly: Stored Cross-Site ScriptingCVE-2026-13424 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to Stored Cross-Site Scripting via bookly_speed_up_update_addons AJAX action in all versions up to, and including, 27.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injection point is the bookly_speed_up_update_addons AJAX action, which is registered as wp_ajax_nopriv_* and therefore reachable without authentication; the payload is stored verbatim in the bookly_log.details column when a request is submitted without a valid signature, and executes when an administrator later views the Diagnostics → Logs page.
Product
Online Scheduling and Appointment Booking System – Bookly
Affected
up to 27.7
What to do
Affects up to 27.7. 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
Aug 16, 2026Platnosci Online Blue Media (Autopay): Stored Cross-Site ScriptingCVE-2026-15002 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Platnosci Online Blue Media (Autopay) plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.0.0 via the 'bm_woocommerce_css_editor_content' POST parameter. This is due to the Css_Editor::handle_save() method being wired to the WordPress 'init' hook by Settings_Manager::init_once() with no capability check, no nonce verification, and no sanitization on the input — the raw $_POST value is written to the 'woocommerce_bluemedia_settings' option via update_option(), then later echoed directly inside a <style> block on the WooCommerce checkout page by Css_Frontend::print_to_wp_head() with no output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page (the checkout page).
Product
Platnosci Online Blue Media (Autopay)
Affected
up to 5.0.0
What to do
Affects up to 5.0.0. Update Platnosci Online Blue Media (Autopay) 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
Aug 14, 2026Online Booking & Scheduling Calendar for WordPress by vcita: Stored Cross-Site ScriptingCVE-2026-14433 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'business_id' parameter in all versions up to, and including, 4.6.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Product
Online Booking & Scheduling Calendar for WordPress by vcita
Affected
up to 4.6.0
What to do
Affects up to 4.6.0. 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 plugins.trac.wordpress.org plugins.trac.wordpress.org
Aug 13, 2026Unauthenticated Cross Site Scripting (XSS) in Smart Online Order for Clover <= 1.6.1 versions.CVE-2026-66700 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Unauthenticated Cross Site Scripting (XSS) in Smart Online Order for Clover <= 1.6.1 versions.
Affected
up to 1.6.1
What to do
Affects up to 1.6.1. Update the plugin 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
Aug 11, 2026kkFileView is a universal file online preview project based on Spring Boot.CVE-2026-73244 · Other software · kekingcn · reported by GitHubMedium 5.3
kkFileView is a universal file online preview project based on Spring Boot. Prior to 5.0.1, the unauthenticated POST /listFiles endpoint in server/src/main/java/cn/keking/web/controller/FileController.java passes the user-controlled path parameter from FileController#getFiles to Files.newDirectoryStream without confinement to the demo directory, allowing directory enumeration outside the intended root. This issue is fixed in version 5.0.1.
Product
kkFileView
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Aug 11, 2026kkFileView is a universal file online preview project based on Spring Boot.CVE-2026-73243 · Other software · kekingcn · reported by GitHubMedium 5.8
kkFileView is a universal file online preview project based on Spring Boot. Prior to 5.0.1, the unauthenticated GET /addTask endpoint in kkFileView is omitted from TrustHostFilter and TrustDirFilter in server/src/main/java/cn/keking/config/WebConfig.java, allowing FileConvertQueueTask to fetch an attacker-selected URL after FileHandlerService#getFileAttribute uses the fullfilename parameter to force an OFFICE, COMPRESS, or CAD type. This issue is fixed in version 5.0.1.
Product
kkFileView
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Aug 11, 2026Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to Authenticated Path Traversal vulnerability in Exchange OnlineCVE-2026-16053 · Email & office · Zohocorp · reported by 0fc0942c-577d-436f-ae8e-945763c79b02High 8.5
Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to Authenticated Path Traversal vulnerability in Exchange Online backup module.
Product
ManageEngine M365 Manager Plus
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record manageengine.com
Aug 10, 2026In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Bump asid_generation on CPU online to avoid ASID collision after hotplug If a vCCVE-2026-68093 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Bump asid_generation on CPU online to avoid ASID collision after hotplug If a vCPU stays scheduled out (or blocked) while the last pCPU it ran on goes through a hotplug cycle (online->offline->online), and the vCPU then resumes execution on the same pCPU, then it is possible for it to run with an ASID that has now been assigned to a different vCPU, resulting in stale TLB translations being used. svm_enable_virtualization_cpu() resets asid_generation to 1 and sets next_asid to max_asid + 1 on every CPU online event, including hotplug cycles. Because next_asid starts beyond the pool boundary, the first call to new_asid() after an online event always wraps the pool, incrementing asid_generation to 2 and assigning ASIDs starting from min_asid. Consider two vCPUs from different VMs, vCPU-A pinned to CPU-X holding asid_generation=2 and ASID=N from before the hotplug event: 1. CPU-X goes offline and back online: asid_generation resets to 1, next_asid = max_asid + 1. 2. One or more vCPUs migrate to CPU-X and call new_asid(), wrapping the pool and consuming ASIDs starting from min_asid. Event
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Aug 6, 2026Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform sCVE-2026-70332 · Email & office · Microsoft · reported by secure@microsoft.comCritical 9.6
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
Product
Microsoft SharePoint Online
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Aug 6, 2026PILOS (Platform for Interactive Live-Online Seminars) is a frontend for BigBlueButton.CVE-2026-71555 · Other software · THM-Health · reported by GitHubMedium 4.1
PILOS (Platform for Interactive Live-Online Seminars) is a frontend for BigBlueButton. From 2.1.0 until 4.14.1, PILOS does not send a Cross-Origin-Opener-Policy response header, so pages opened by PILOS via a link that opens a new browsing context (e.g., target="_blank") retain a window.opener reference back to the originating PILOS tab. A malicious destination page reached this way can use window.opener to navigate or manipulate the original PILOS tab, a technique known as reverse tabnabbing, potentially redirecting an authenticated user to a phishing page that mimics PILOS. This issue is fixed in version 4.14.1.
Product
PILOS
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Aug 6, 2026Unauthenticated Insecure Direct Object References (IDOR) in Formidable Forms Signature Online Contract Automation <= 2.0.1 versions.CVE-2026-65523 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Unauthenticated Insecure Direct Object References (IDOR) in Formidable Forms Signature Online Contract Automation <= 2.0.1 versions.
Affected
up to 2.0.1
What to do
Affects up to 2.0.1. Update the plugin 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
Aug 3, 2026A vulnerability was identified in Meesho Online Shopping App up to 20260607 on Android.CVE-2026-18591 · Other software · Meesho · reported by VulDBLow 0.9
A vulnerability was identified in Meesho Online Shopping App up to 20260607 on Android. Affected by this vulnerability is an unknown functionality of the component com.meesho.supply. Such manipulation of the argument user_id/phone number/email address/name leads to cleartext storage of sensitive information. The attack can be executed directly on the physical device. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.
Product
Online Shopping App
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record drive.google.com github.com
Jul 30, 2026Online Scheduling and Appointment Booking System: Does not sanitize or properly cast a user-supplied parameter from its unauthenticated front-end booking requests before using it in a SQL queryCVE-2026-13395 · WordPress plugins & themes · reported by WPScanHigh 8.6
The Online Scheduling and Appointment Booking System WordPress plugin before 27.8 does not sanitize or properly cast a user-supplied parameter from its unauthenticated front-end booking requests before using it in a SQL query, allowing unauthenticated attackers to perform SQL injection attacks and extract sensitive data such as password hashes from the database.
Product
Online Scheduling and Appointment Booking System
Fixed in
27.8
What to do
Update Online Scheduling and Appointment Booking System to 27.8 or newer.
Full record and what to do →NVD record wpscan.com
Jul 29, 2026MasterStudy LMS WordPress Plugin – for Online Courses and Education: Insecure Direct Object ReferenceCVE-2026-5060 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.7.14. This is due to the `stm_lms_delete_cover()` function lacking ownership validation on the `file_id` parameter before passing it to `wp_delete_attachment()`. This makes it possible for authenticated attackers, with Instructor-level access and above, to delete arbitrary attachments belonging to any user by enumerating sequential attachment IDs.
Product
MasterStudy LMS WordPress Plugin – for Online Courses and Education
Affected
up to 3.7.14
What to do
Affects up to 3.7.14. 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
Jul 28, 2026Tutor LMS – eLearning and online course solution: Generic SQL InjectionCVE-2026-15444 · WordPress plugins & themes · reported by WordfenceMedium 4.9
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to generic SQL Injection via the 'coupon_code' parameter in all versions up to, and including, 4.0.1 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 administrator-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
Tutor LMS – eLearning and online course solution
Affected
up to 4.0.1
What to do
Affects up to 4.0.1. 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
Jul 28, 2026Online Scheduling and Appointment Booking System – Bookly: Time-based SQL InjectionCVE-2026-14516 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to time-based SQL Injection via the 'staff_ids' parameter in all versions up to, and including, 27.5 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. Exploitation requires a two-request chain: an attacker first calls the unauthenticated bookly_get_form_id action to seed a booking session carrying malicious staff_ids values, then triggers bookly_render_time to cause the tainted array to reach the vulnerable query; CSRF/nonce validation is absent on both endpoints, meaning this chain can be initiated cross-site.
Product
Online Scheduling and Appointment Booking System – Bookly
Affected
up to 27.5
What to do
Affects up to 27.5. 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
Jul 24, 2026In the Linux kernel, the following vulnerability has been resolved: srcu: Don't queue workqueue handlers to never-online CPUs While an srcu_struct structure iCVE-2026-64211 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: srcu: Don't queue workqueue handlers to never-online CPUs While an srcu_struct structure is in the midst of switching from CPU-0 to all-CPUs state, it can attempt to invoke callbacks for CPUs that have never been online. Worse yet, it can attempt in invoke callbacks for CPUs that never will be online, even including imaginary CPUs not in cpu_possible_mask. This can cause hangs on s390, which is not set up to deal with workqueue handlers being scheduled on such CPUs. This commit therefore causes Tree SRCU to refrain from queueing workqueue handlers on CPUs that have not yet (and might never) come online. Because callbacks are not invoked on CPUs that have not been online, it is an error to invoke call_srcu(), synchronize_srcu(), or synchronize_srcu_expedited() on a CPU that is not yet fully online. However, it turns out to be less code to redirect the callbacks from too-early invocations of call_srcu() than to warn about such invocations. This commit therefore also redirects callbacks queued on not-yet-fully-online CPUs to the boot CPU.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jul 23, 2026Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network.CVE-2026-56191 · Email & office · Microsoft · reported by secure@microsoft.comCritical 10
Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network.
Product
Microsoft Exchange Online
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record msrc.microsoft.com
Jul 23, 2026A vulnerability was determined in CodeAstro Online Classroom 1.0.CVE-2026-16765 · Other software · CodeAstro · reported by VulDBMedium 5.5
A vulnerability was determined in CodeAstro Online Classroom 1.0. Affected by this issue is some unknown functionality of the file /OnlineClassroom/loginlinkadmin.php. Executing a manipulation of the argument aid can lead to sql injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.
Product
Online Classroom
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record codeastro.com github.com
Jul 23, 2026Knot DNS before 3.4.10 and 3.5.x before 3.5.4 contains a vulnerability in mod-onlinesign where the next NSEC owner name can be computed incorrectly.CVE-2026-39155 · Other software · reported by MITREMedium 6.5
Knot DNS before 3.4.10 and 3.5.x before 3.5.4 contains a vulnerability in mod-onlinesign where the next NSEC owner name can be computed incorrectly. This can create an overly broad authenticated denial interval, allowing downstream validating resolvers using aggressive negative caching to synthesize negative answers for legitimate names and causing resolver-side denial of service.
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record knot-dns.cz knot-dns.cz
Jul 23, 2026Allocation of resources without limits or throttling vulnerability in BizimHesap Information Systems Industry and Trade Inc.CVE-2026-8287 · Other software · BizimHesap Information Systems Industry and Trade Inc. · reported by iletisim@usom.gov.trMedium 4.3
Allocation of resources without limits or throttling vulnerability in BizimHesap Information Systems Industry and Trade Inc. Online Pre-Accounting Software allows Excessive Allocation. This issue affects Online Pre-Accounting Software: through 17072026.
Product
Online Pre-Accounting Software
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record siberguvenlik.gov.tr
Jul 22, 2026Authorization bypass through User-Controlled key vulnerability in Universe Software Computer Marketing Trade and Industry Inc.CVE-2026-2406 · Other software · Universe Software Computer Marketing Trade and Industry Inc. · reported by iletisim@usom.gov.trMedium 6.5
Authorization bypass through User-Controlled key vulnerability in Universe Software Computer Marketing Trade and Industry Inc. Online Registration and Workflow Management System allows Exploiting Trust in Client. This issue affects Online Registration and Workflow Management System: through 12022026.
Product
Online Registration and Workflow Management System
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record siberguvenlik.gov.tr
Jul 21, 2026Vulnerability in the Oracle Customers Online product of Oracle E-Business Suite (component: Internal Operations).CVE-2026-61297 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 8.1
Vulnerability in the Oracle Customers Online product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Customers Online. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Customers Online accessible data as well as unauthorized access to critical data or complete access to all Oracle Customers Online accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
Product
Oracle Customers Online
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Jul 21, 2026Vulnerability in the Oracle Customers Online product of Oracle E-Business Suite (component: Internal Operations).CVE-2026-61020 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 8.1
Vulnerability in the Oracle Customers Online product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Customers Online. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Customers Online accessible data as well as unauthorized access to critical data or complete access to all Oracle Customers Online accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
Product
Oracle Customers Online
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Jul 21, 2026Vulnerability in the Oracle Customers Online product of Oracle E-Business Suite (component: Internal Operations).CVE-2026-61019 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 8.1
Vulnerability in the Oracle Customers Online product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Customers Online. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Customers Online accessible data as well as unauthorized access to critical data or complete access to all Oracle Customers Online accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
Product
Oracle Customers Online
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Jul 21, 2026Vulnerability in the PeopleSoft Enterprise CS Financial Aid product of Oracle PeopleSoft (component: Commonline Loans).CVE-2026-60612 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.8
Vulnerability in the PeopleSoft Enterprise CS Financial Aid product of Oracle PeopleSoft (component: Commonline Loans). The supported version that is affected is 9.2.38. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise CS Financial Aid. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all PeopleSoft Enterprise CS Financial Aid accessible data as well as unauthorized access to critical data or complete access to all PeopleSoft Enterprise CS Financial Aid accessible data. CVSS 3.1 Base Score 6.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N).
Product
PeopleSoft Enterprise CS Financial Aid
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record oracle.com
Jul 20, 2026The Tenda TX9 V22.03.02.20 firmware has a denial of service vulnerability in the update_dev_name function of the file /goform/SetOnlineDevNameCVE-2024-51316 · Other software · reported by MITREHigh 7.5
The Tenda TX9 V22.03.02.20 firmware has a denial of service vulnerability in the update_dev_name function of the file /goform/SetOnlineDevName
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record gitee.com tendacn.com
Jul 20, 2026The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub_425964 function of the file /goform/SetOnlineDevNameCVE-2024-51315 · Other software · reported by MITRECritical 9.8
The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub_425964 function of the file /goform/SetOnlineDevName
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record gitee.com tendacn.com
Jul 17, 2026LearnPress – WordPress LMS Plugin for Create and Sell Online Courses: Sensitive Information ExposureCVE-2026-13765 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.4.1 via the check_answer. This makes it possible for unauthenticated attackers to extract the correct-answer markers, full option lists, explanations, and question content for any quiz question on the site — including questions belonging to paid courses the attacker is not enrolled in.
Product
LearnPress – WordPress LMS Plugin for Create and Sell Online Courses
Affected
up to 4.4.1
What to do
Affects up to 4.4.1. Update LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 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
Jul 16, 2026Tutor LMS – eLearning and online course solution: Generic SQL InjectionCVE-2026-15022 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to generic SQL Injection via Stored Quiz Answer Array in all versions up to, and including, 4.0.0 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 custom-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The payload is stored at quiz-attempt time via the wp_ajax_tutor_quiz_abandon handler, but the injected SQL executes only when a privileged user or Tutor REST API key holder requests the /wp-json/tutor/v1/quiz-attempt-details/{id} endpoint, making this a second-order (stored) injection chain.
Product
Tutor LMS – eLearning and online course solution
Affected
up to 4.0.0
What to do
Affects up to 4.0.0. 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
Jul 16, 2026Product Feed Manager For WooCommerce – Sell on 200+ Online Marketplaces: Reflected Cross-Site ScriptingCVE-2026-15306 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The Product Feed Manager For WooCommerce – Sell on 200+ Online Marketplaces plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 's' Search Parameter in all versions up to, and including, 7.6.1 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
Product Feed Manager For WooCommerce – Sell on 200+ Online Marketplaces
Affected
up to 7.6.1
What to do
Affects up to 7.6.1. Update Product Feed Manager For WooCommerce – Sell on 200+ Online Marketplaces 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
Jul 15, 2026A vulnerability has been found in RafyMrX TOKO-ONLINE-ROTI up to ddfe1cd587be0a0b5135d8b6e85cce2ec3aece99.CVE-2026-15909 · Other software · RafyMrX · reported by VulDBMedium 5.3
A vulnerability has been found in RafyMrX TOKO-ONLINE-ROTI up to ddfe1cd587be0a0b5135d8b6e85cce2ec3aece99. Affected is an unknown function of the file proses/add.php. The manipulation of the argument kd_cs leads to authorization bypass. The attack is possible to be carried out remotely. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The vendor was contacted early about this disclosure but did not respond in any way.
Product
TOKO-ONLINE-ROTI
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record vuldb.com vuldb.com
Jul 15, 2026The PackagerResolver of Apache Ivy is able to download online artifacts and to (re)package them in a format defined by a packager.xml file.CVE-2026-26032 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 5.4
The PackagerResolver of Apache Ivy is able to download online artifacts and to (re)package them in a format defined by a packager.xml file. This repackaging is done by an Ant script, which is stored in a subdirectory of the configured "buildRoot" directory. This subdirectory is calculated based on modules coordinates, like the organisation, name or version. If one of the coordinates contains "../" sequences - which are valid characters for Ivy coordinates in general- it is possible to break out of the configured "buildRoot" directory where other files can be overwritten. In order to exploit this vulnerability an attacker needs to have access to a packager repository and add or modify the coordinates in ivy.xml files to have such "../" sequences. Users of Apache Ivy 2.0.0 to 2.5.3 (inclusive) should upgrade to Ivy 2.6.0.
Product
Apache Ivy
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apache.org openwall.com
Jul 13, 2026FoodBook Lite - Online Food Ordering System: Missing AuthorizationCVE-2026-11802 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The FoodBook Lite - Online Food Ordering System plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.5.6. The registration() function, accessible via the wp_ajax_nopriv_registration_action AJAX action, lacks any nonce verification or capability check, and does not check the WordPress users_can_register option before calling wp_insert_user(). This makes it possible for unauthenticated attackers to create new user accounts with the 'customer' role and receive authentication cookies, even when the site administrator has explicitly disabled user registration.
Product
FoodBook Lite - Online Food Ordering System
Affected
up to 1.5.6
What to do
Affects up to 1.5.6. Update FoodBook Lite - Online Food Ordering System 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

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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