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.
1,898 results · page 4 of 38
May 15, 2026Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores.CVE-2026-45800 · Other software · givanz · reported by GitHubHigh 8.7
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, there is an authenticated SQL injection issue in the frontend user order history page in Vvveb CMS. A normal frontend user can log in and access /user/orders. The order_by and direction request parameters are accepted from the URL, propagated through the Orders component, and directly concatenated into the SQL ORDER BY clause in OrderSQL::getAll(). Because of this, attacker-controlled input reaches SQL structure without a whitelist or safe query construction step. This vulnerability is fixed in 1.0.8.3.
- Product
- Vvveb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 15, 2026Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores.CVE-2026-45622 · Other software · givanz · reported by GitHubMedium 5.3
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, there is an unauthenticated reflected cross-site scripting (XSS) issue in the public product return form in Vvveb CMS. The customer_order_id POST parameter is inserted into the Order %s not found! error message when the order lookup fails, and that message is rendered in the frontend template without HTML escaping. As a result, attacker-controlled HTML/JavaScript executes in the submitting user's browser. This vulnerability is fixed in 1.0.8.3.
- Product
- Vvveb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 15, 2026Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores.CVE-2026-45616 · Other software · givanz · reported by GitHubMedium 5.1
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, This vulnerability is fixed in 1.0.8.3.
- Product
- Vvveb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 15, 2026Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores.CVE-2026-44826 · Other software · givanz · reported by GitHubHigh 7.5
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.2, Vvveb CMS does not validate the sign of the quantity parameter on the cart-add endpoint. Submitting a negative integer is accepted by the server and treated as a normal positive line-item, but with the sign carried through into every downstream computation: line total, sub-total, taxes, and grand total all become negative numbers. The customer-facing cart UI then displays a negative grand total to the user, the checkout flow accepts the negative cart, and the resulting order is persisted in the merchant's database with a negative total column. From the merchant's order management dashboard, this surfaces as a real order with a negative total — an "the merchant owes the customer money" record that no legitimate workflow ever creates. This vulnerability is fixed in 1.0.8.2.
- Product
- Vvveb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 15, 2026Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores.CVE-2026-44366 · Other software · givanz · reported by GitHubMedium 6.1
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.1, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Vvveb CMS comment submission flow. The author field is submitted by an unauthenticated user on any public post page, stored without sanitization, and later rendered unsanitized in two distinct sinks: This vulnerability is fixed in 1.0.8.1.
- Product
- Vvveb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 13, 2026Blog2Social: Social Media Auto Post & Scheduler: Missing AuthorizationCVE-2026-7051 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 8.9.0. This is due to a missing ownership verification in the B2S_Post_Tools::deleteUserPublishPost() and B2S_Post_Tools::deleteUserSchedPost() functions, neither function includes a blog_user_id constraint in its database query, allowing authenticated attackers to soft-delete any user's B2S post records by supplying arbitrary sequential wp_b2s_posts.id values via the 'postId' parameter. This makes it possible for authenticated attackers to delete other users' published and scheduled social media post records, disrupting content publishing workflows.
- Product
- Blog2Social: Social Media Auto Post & Scheduler
- Affected
- up to 8.9.0
- What to do
- Affects up to 8.9.0. Update Blog2Social: Social Media Auto Post & Scheduler 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 12, 2026SP Blog Designer: Stored Cross-Site ScriptingCVE-2026-4859 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The SP Blog Designer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'design' attribute of the `wpsbd_post_carousel` shortcode in all versions up to, and including, 1.0.0 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
- SP Blog Designer
- Affected
- up to 1.0.0
- What to do
- Affects up to 1.0.0. Update SP Blog Designer 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 10, 2026WordPress Plugin Netroics Blog Posts Grid 1.0 contains a stored cross-site scripting vulnerability that allows authenticated editors to inject malicious scriptsCVE-2022-50946 · WordPress plugins & themes · reported by VulnCheckMedium 5.1
WordPress Plugin Netroics Blog Posts Grid 1.0 contains a stored cross-site scripting vulnerability that allows authenticated editors to inject malicious scripts by failing to sanitize the post_title parameter. Attackers with editor privileges can inject script payloads through the testimonial title field that execute in the browsers of other users viewing the draft post, enabling cookie theft and session hijacking.
- What to do
- Update the plugin to the newest version.
Full record and what to do →NVD recorddownloads.wordpress.orgexploit-db.com
May 4, 2026Blog Settings: Reflected Cross-Site ScriptingCVE-2026-6704 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The Blog Settings plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'page' parameter in all versions up to, and including, 1.0. This is 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
- Blog Settings
- Affected
- up to 1.0
- What to do
- Affects up to 1.0. Update Blog Settings 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 4, 2026wCMS v.1.4 is vulnerable to Cross Site Scripting (XSS) when creating a new blog.CVE-2026-38669 · Other software · reported by MITREMedium 6.1
wCMS v.1.4 is vulnerable to Cross Site Scripting (XSS) when creating a new blog.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Services).CVE-2026-34315 · Websites & servers · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Services). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 6.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N).
- Product
- Oracle WebLogic Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Services).CVE-2026-34305 · Websites & servers · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.5
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Services). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
- Product
- Oracle WebLogic Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core).CVE-2026-34292 · Websites & servers · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.2
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
- Product
- Oracle WebLogic Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026A vulnerability was identified in Z-BlogPHP 1.7.5.CVE-2026-6650 · Other software · reported by VulDBLow 2
A vulnerability was identified in Z-BlogPHP 1.7.5. This affects the function App::UnPack of the file /zb_users/plugin/AppCentre/app_upload.php of the component ZBA File Handler. The manipulation leads to unrestricted upload. The attack may be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026A security vulnerability has been detected in moxi624 Mogu Blog v2 up to 5.2.CVE-2026-6625 · Other software · moxi624 · reported by VulDBMedium 5.5
A security vulnerability has been detected in moxi624 Mogu Blog v2 up to 5.2. Affected by this vulnerability is the function LocalFileServiceImpl.uploadPictureByUrl of the file mogu_picture/src/main/java/com/moxi/mogublog/picture/service/impl/LocalFileServiceImpl.java of the component Picture Storage Service. The manipulation leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- Mogu Blog v2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026A vulnerability was found in liangliangyy DjangoBlog up to 2.1.0.0.CVE-2026-6611 · Other software · liangliangyy · reported by VulDBLow 1.3
A vulnerability was found in liangliangyy DjangoBlog up to 2.1.0.0. This affects an unknown function of the file djangoblog/settings.py of the component File Upload Endpoint. Performing a manipulation of the argument SECRET_KEY results in use of hard-coded cryptographic key . Remote exploitation of the attack is possible. The attack's complexity is rated as high. The exploitability is reported as difficult. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- DjangoBlog
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026A vulnerability has been found in liangliangyy DjangoBlog up to 2.1.0.0.CVE-2026-6610 · Other software · liangliangyy · reported by VulDBLow 2.9
A vulnerability has been found in liangliangyy DjangoBlog up to 2.1.0.0. The impacted element is an unknown function of the file djangoblog/settings.py of the component Setting Handler. Such manipulation of the argument USER/PASSWORD leads to hard-coded credentials. The attack may be launched remotely. The attack requires a high level of complexity. The exploitability is regarded as difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- DjangoBlog
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026A flaw has been found in liangliangyy DjangoBlog up to 2.1.0.0.CVE-2026-6609 · Other software · liangliangyy · reported by VulDBLow 2.1
A flaw has been found in liangliangyy DjangoBlog up to 2.1.0.0. The affected element is the function form_valid of the file oauth/views.py. This manipulation of the argument oauthid causes improper authorization. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- DjangoBlog
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 19, 2026A security vulnerability has been detected in liangliangyy DjangoBlog up to 2.1.0.0.CVE-2026-6580 · Other software · liangliangyy · reported by VulDBMedium 5.5
A security vulnerability has been detected in liangliangyy DjangoBlog up to 2.1.0.0. Affected is an unknown function of the file owntracks/views.py of the component Amap API Call Handler. Such manipulation of the argument key leads to use of hard-coded cryptographic key . The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- DjangoBlog
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 19, 2026A weakness has been identified in liangliangyy DjangoBlog up to 2.1.0.0.CVE-2026-6579 · Other software · liangliangyy · reported by VulDBMedium 5.5
A weakness has been identified in liangliangyy DjangoBlog up to 2.1.0.0. This impacts an unknown function of the file blog/views.py of the component Clean Endpoint. This manipulation causes missing authentication. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- DjangoBlog
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 19, 2026A security flaw has been discovered in liangliangyy DjangoBlog up to 2.1.0.0.CVE-2026-6578 · Other software · liangliangyy · reported by VulDBLow 2.9
A security flaw has been discovered in liangliangyy DjangoBlog up to 2.1.0.0. This affects an unknown function of the file djangoblog/settings.py of the component Setting Handler. The manipulation of the argument SECRET_KEY results in hard-coded credentials. The attack can be launched remotely. The attack requires a high level of complexity. The exploitability is reported as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- DjangoBlog
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 19, 2026A vulnerability was identified in liangliangyy DjangoBlog up to 2.1.0.0.CVE-2026-6577 · Other software · liangliangyy · reported by VulDBMedium 5.5
A vulnerability was identified in liangliangyy DjangoBlog up to 2.1.0.0. The impacted element is an unknown function of the file owntracks/views.py of the component logtracks Endpoint. The manipulation leads to missing authentication. The attack can be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- DjangoBlog
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 19, 2026A vulnerability was determined in liangliangyy DjangoBlog up to 2.1.0.0.CVE-2026-6576 · Other software · liangliangyy · reported by VulDBLow 2.1
A vulnerability was determined in liangliangyy DjangoBlog up to 2.1.0.0. The affected element is the function CommandHandler of the file servermanager/api/commonapi.py of the component WeChat Bot Interface. Executing a manipulation of the argument Source can lead to command injection. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- DjangoBlog
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 16, 2026Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX: Unauthorized modification of dataCVE-2026-0718 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ultp_shareCount_callback() function in all versions up to, and including, 5.0.5. This makes it possible for unauthenticated attackers to modify the share_count post meta for any post, including private or draft posts.
- Product
- Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX
- Affected
- up to 5.0.5
- What to do
- Affects up to 5.0.5. Update Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX 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 recordplugins.trac.wordpress.orgwordfence.com
Apr 15, 2026Serendipity is a PHP-powered weblog engine.CVE-2026-39971 · Other software · s9y · reported by GitHubHigh 7.2
Serendipity is a PHP-powered weblog engine. In versions 2.6-beta2 and below, the email sending functionality in include/functions.inc.php inserts $_SERVER['HTTP_HOST'] directly into the Message-ID SMTP header without validation, and the existing sanitization function serendipity_isResponseClean() is not called on HTTP_HOST before embedding it. An attacker who can control the Host header during an email-triggering action such as comment notifications or subscription emails can inject arbitrary SMTP headers into outgoing emails. This enables identity spoofing, reply hijacking via manipulated Message-ID threading, and email reputation abuse through the attacker's domain being embedded in legitimate mail headers. This issue has been fixed in version 2.6.0.
- Product
- Serendipity
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 15, 2026Serendipity is a PHP-powered weblog engine.CVE-2026-39963 · Other software · s9y · reported by GitHubMedium 6.9
Serendipity is a PHP-powered weblog engine. In versions 2.6-beta2 and below, the serendipity_setCookie() function in include/functions_config.inc.php uses $_SERVER['HTTP_HOST'] without validation as the domain parameter of setcookie(). An attacker who can influence the Host header at login time, such as via MITM, reverse proxy misconfiguration, or load balancer manipulation, can force authentication cookies including session tokens and auto-login tokens to be scoped to an attacker-controlled domain. This enables session fixation, token leakage to attacker-controlled infrastructure, and privilege escalation if an admin logs in under a poisoned Host header. This issue has been fixed in version 2.6.0.
- Product
- Serendipity
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 14, 2026BoidCMS is an open-source, PHP-based flat-file CMS for building simple websites and blogs, using JSON as its database.CVE-2026-39387 · Other software · BoidCMS · reported by GitHubHigh 7.2
BoidCMS is an open-source, PHP-based flat-file CMS for building simple websites and blogs, using JSON as its database. Versions prior to 2.1.3 are vulnerable to a critical Local File Inclusion (LFI) attack via the tpl parameter, which can lead to Remote Code Execution (RCE).The application fails to sanitize the tpl (template) parameter during page creation and updates. This parameter is passed directly to a require_once() statement without path validation. An authenticated administrator can exploit this by injecting path traversal sequences (../) into the tpl value to escape the intended theme directory and include arbitrary files — specifically, files from the server's media/ directory. When combined with the file upload functionality, this becomes a full RCE chain: an attacker can first upload a file with embedded PHP code (e.g., disguised as image data), then use the path traversal vulnerability to include that file via require_once(), executing the embedded code with web server privileges. This issue has been fixed in version 2.1.3.
- Product
- BoidCMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 10, 2026BuddyPress Groupblog: Privilege EscalationCVE-2026-5144 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The BuddyPress Groupblog plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.9.3. This is due to the group blog settings handler accepting the `groupblog-blogid`, `default-member`, and `groupblog-silent-add` parameters from user input without proper authorization checks. The `groupblog-blogid` parameter allows any group admin (including Subscribers who create their own group) to associate their group with any blog on the Multisite network, including the main site (blog ID 1). The `default-member` parameter accepts any WordPress role, including `administrator`, without validation against a whitelist. When combined with `groupblog-silent-add`, any user who joins the attacker's group is automatically added to the targeted blog with the injected role. This makes it possible for authenticated attackers, with Subscriber-level access and above, to escalate any user (including themselves via a second account) to Administrator on the main site of the Multisite network.
- Product
- BuddyPress Groupblog
- Affected
- up to 1.9.3
- What to do
- Affects up to 1.9.3. Update BuddyPress Groupblog 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 recordgithub.complugins.trac.wordpress.org
Apr 8, 2026Cream Blog: Missing AuthorizationCVE-2026-39648 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in themebeez Cream Blog cream-blog allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Cream Blog: from n/a through <= 2.1.7.
- Product
- Cream Blog
- Affected
- up to 2.1.7
- What to do
- Affects up to 2.1.7. Update Cream Blog to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 8, 2026Grand Blog: Cross-Site Request Forgery (CSRF)CVE-2026-39632 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Cross-Site Request Forgery (CSRF) vulnerability in ThemeGoods Grand Blog grandblog allows Cross Site Request Forgery.This issue affects Grand Blog: from n/a through <= 3.1.
- Product
- Grand Blog
- Affected
- up to 3.1
- What to do
- Affects up to 3.1. Update Grand Blog to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 8, 2026Blog Filter: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-39517 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in A WP Life Blog Filter blog-filter allows DOM-Based XSS.This issue affects Blog Filter: from n/a through <= 1.7.6.
- Product
- Blog Filter
- Affected
- up to 1.7.6
- What to do
- Affects up to 1.7.6. Update Blog Filter to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 8, 2026Blog2Social: Social Media Auto Post & Scheduler: Authorization bypass through user-controlled keyCVE-2026-4330 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to authorization bypass through user-controlled key in all versions up to, and including, 8.8.3. This is due to the plugin's AJAX handlers failing to validate that the user-supplied 'b2s_id' parameter belongs to the current user before performing UPDATE and DELETE operations. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify, reschedule, or delete other users' scheduled social media posts.
- Product
- Blog2Social: Social Media Auto Post & Scheduler
- Affected
- up to 8.8.3
- What to do
- Affects up to 8.8.3. Update Blog2Social: Social Media Auto Post & Scheduler 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Apr 6, 2026Chyrp Lite is an ultra-lightweight blogging engine.CVE-2026-35174 · Other software · xenocrat · reported by GitHubCritical 9.1
Chyrp Lite is an ultra-lightweight blogging engine. Prior to 2026.01, a path traversal vulnerability exists in the administration console that allows an administrator or a user with Change Settings permission to change the uploads path to any folder. This vulnerability allows the user to download any file on the server, including config.json.php with database credentials and overwrite critical system files, leading to remote code execution. This vulnerability is fixed in 2026.01.
- Product
- chyrp-lite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 6, 2026Chyrp Lite is an ultra-lightweight blogging engine.CVE-2026-35173 · Other software · xenocrat · reported by GitHubMedium 6.5
Chyrp Lite is an ultra-lightweight blogging engine. Prior to 2026.01, an IDOR / Mass Assignment issue exists in the Post model that allows authenticated users with post editing permissions (Edit Post, Edit Draft, Edit Own Post, Edit Own Draft) to modify posts they do not own and do not have permission to edit. By passing internal class properties such as id into the post_attributes payload, an attacker can alter the object being instantiated. As a result, further actions are performed on another user’s post rather than the attacker’s own post, effectively enabling post takeover. This vulnerability is fixed in 2026.01.
- Product
- chyrp-lite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 27, 2026In Blog.Core through bcb4d17, the getinfobytoken API interface contains improper access control that leads to sensitive data exposure.CVE-2026-30689 · Other software · anjoy8 · reported by MITREMedium 4.3
In Blog.Core through bcb4d17, the getinfobytoken API interface contains improper access control that leads to sensitive data exposure. Unauthorized parties can obtain sensitive administrator account information via a valid token, threatening system security. NOTE: Blog.Admin is related front-end code that does not offer an API service.
- Product
- Blog.Core
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Mar 26, 2026Blog2Social: Social Media Auto Post & Scheduler: Unauthorized data lossCVE-2026-4331 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to unauthorized data loss in all versions up to, and including, 8.8.2. This is due to the resetSocialMetaTags() function only verifying that the user has the 'read' capability and a valid b2s_security_nonce, both of which are available to Subscriber-level users, as the plugin grants 'blog2social_access' capability to all roles upon activation, allowing them to access the plugin's admin pages where the nonce is output. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete all _b2s_post_meta records from the wp_postmeta table, permanently removing all custom social media meta tags for every post on the site.
- Product
- Blog2Social: Social Media Auto Post & Scheduler
- Affected
- up to 8.8.2
- What to do
- Affects up to 8.8.2. Update Blog2Social: Social Media Auto Post & Scheduler 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Mar 23, 2026A security flaw has been discovered in bolo-blog up to 2.6.4.CVE-2026-4616 · Other software · reported by VulDBLow 1.9
A security flaw has been discovered in bolo-blog up to 2.6.4. The affected element is an unknown function of the file /console/article/ of the component Article Title Handler. Performing a manipulation of the argument articleTitle results in cross site scripting. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 16, 2026Pigeon is a message board/notepad/social system/blog.CVE-2026-32616 · Other software · kasuganosoras · reported by GitHubHigh 8.2
Pigeon is a message board/notepad/social system/blog. Prior to 1.0.201, the application uses $_SERVER['HTTP_HOST'] without validation to construct email verification URLs in the register and resendmail flows. An attacker can manipulate the Host header in the HTTP request, causing the verification link sent to the user's email to point to an attacker-controlled domain. This can lead to account takeover by stealing the email verification token. This vulnerability is fixed in 1.0.201.
- Product
- Pigeon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 13, 2026Simple Blog Card: Server-Side Request Forgery (SSRF)CVE-2026-32357 · WordPress plugins & themes · reported by PatchstackMedium 6.4
Server-Side Request Forgery (SSRF) vulnerability in Katsushi Kawamori Simple Blog Card simple-blog-card allows Server Side Request Forgery.This issue affects Simple Blog Card: from n/a through <= 2.37.
- Product
- Simple Blog Card
- Affected
- up to 2.37
- What to do
- Affects up to 2.37. Update Simple Blog Card to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 7, 2026RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging: DOM-Based Cross-Site ScriptingCVE-2026-2433 · WordPress plugins & themes · reported by WordfenceMedium 6.1
The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to DOM-Based Cross-Site Scripting via postMessage in all versions up to, and including, 5.0.11. This is due to the plugin's admin-shell.js registering a global message event listener without origin validation (missing event.origin check) and directly passing user-controlled URLs to window.open() without URL scheme validation. This makes it possible for unauthenticated attackers to execute arbitrary JavaScript in the context of an authenticated administrator's session by tricking them into visiting a malicious website that sends crafted postMessage payloads to the plugin's admin page.
- Product
- RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging
- Affected
- up to 5.0.11
- What to do
- Affects up to 5.0.11. Update RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Mar 6, 2026OOP CMS BLOG 1.0 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to create administrative user accounts by crafting maCVE-2018-25200 · Other software · Zsoft · reported by VulnCheckMedium 6.9
OOP CMS BLOG 1.0 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to create administrative user accounts by crafting malicious POST requests. Attackers can submit forms to the addUser.php endpoint with parameters including userName, password, email, and role set to administrative privileges to gain unauthorized access.
- Product
- OOP CMS BLOG
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comvulncheck.com
Mar 6, 2026OOP CMS BLOG 1.0 contains SQL injection vulnerabilities that allow unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code througCVE-2018-25199 · Other software · Zsoft · reported by VulnCheckHigh 8.8
OOP CMS BLOG 1.0 contains SQL injection vulnerabilities that allow unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through multiple parameters. Attackers can inject SQL commands via the search parameter in search.php, pageid parameter in page.php, and id parameter in posts.php to extract database information including table names, schema names, and database credentials.
- Product
- OOP CMS BLOG
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comvulncheck.com
Mar 5, 2026Buzz Stone | Magazine & Viral Blog: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2026-27339 · 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 AncoraThemes Buzz Stone | Magazine & Viral Blog WordPress Theme buzzstone allows PHP Local File Inclusion.This issue affects Buzz Stone | Magazine & Viral Blog WordPress Theme: from n/a through <= 1.0.2.
- Product
- Buzz Stone | Magazine & Viral Blog
- Affected
- up to 1.0.2
- What to do
- Affects up to 1.0.2. Update Buzz Stone | Magazine & Viral Blog to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 5, 2026Chronicle - Lifestyle Magazine & Blog: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2026-27337 · 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 AncoraThemes Chronicle - Lifestyle Magazine & Blog WordPress Theme chronicle allows PHP Local File Inclusion.This issue affects Chronicle - Lifestyle Magazine & Blog WordPress Theme: from n/a through <= 1.0.
- Product
- Chronicle - Lifestyle Magazine & Blog
- Affected
- up to 1.0
- What to do
- Affects up to 1.0. Update Chronicle - Lifestyle Magazine & Blog to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 4, 2026The XWiki blog application allows users of the XWiki platform to create and manage blog posts.CVE-2025-66024 · Other software · xwiki-contrib · reported by GitHubHigh 8.6
The XWiki blog application allows users of the XWiki platform to create and manage blog posts. Versions starting with 9.15 and prior to 9.15.7 are vulnerable to Stored Cross-Site Scripting (XSS) via the Blog Post Title. The vulnerability arises because the post title is injected directly into the HTML <title> tag without proper escaping. An attacker with permissions to create or edit blog posts can inject malicious JavaScript into the title field. This script will execute in the browser of any user (including administrators) who views the blog post. This leads to potential session hijacking or privilege escalation. The vulnerability has been patched in the blog application version 9.15.7 by adding missing escaping. No known workarounds are available.
- Product
- application-blog-ui
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 3, 2026Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX: Server-Side Request ForgeryCVE-2026-1273 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.0.8 via the `/ultp/v3/starter_dummy_post/` and `/ultp/v3/starter_import_content/` REST API endpoints. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
- Product
- Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX
- Affected
- up to 5.0.8
- What to do
- Affects up to 5.0.8. Update Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Feb 20, 2026Eleblog – Elementor Blog And Magazine Addons: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')CVE-2025-69374 · 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 SolverWp Eleblog – Elementor Blog And Magazine Addons ele-blog allows PHP Local File Inclusion.This issue affects Eleblog – Elementor Blog And Magazine Addons: from n/a through <= 2.0.3.
- Product
- Eleblog – Elementor Blog And Magazine Addons
- Affected
- up to 2.0.3
- What to do
- Affects up to 2.0.3. Update Eleblog – Elementor Blog And Magazine Addons to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Feb 19, 2026Stored Cross-Site Scripting (XSS) in Alkacon's OpenCms v18.0, which occurs when user input is not properly validated when sending a POST request to ‘/blog/new-aCVE-2026-2735 · Other software · Alkacon · reported by cve-coordination@incibe.esMedium 5.1
Stored Cross-Site Scripting (XSS) in Alkacon's OpenCms v18.0, which occurs when user input is not properly validated when sending a POST request to ‘/blog/new-article/org.opencms.ugc.CmsUgcEditService.gwt’ using the ‘text’ parameter.
- Product
- OpenCms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 19, 2026News Element Elementor Blog Magazine: Missing AuthorizationCVE-2026-2284 · WordPress plugins & themes · reported by WordfenceMedium 5.4
The News Element Elementor Blog Magazine plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.8. This is due to a missing capability check and nonce verification on the 'ne_clean_data' AJAX action. This makes it possible for authenticated attackers, with Subscriber-level access and above, to truncate 8 core WordPress database tables (posts, comments, terms, term_relationships, term_taxonomy, postmeta, commentmeta, termmeta) and delete the entire WordPress uploads directory, resulting in complete data loss.
- Product
- News Element Elementor Blog Magazine
- Affected
- up to 1.0.8
- What to do
- Affects up to 1.0.8. Update News Element Elementor Blog Magazine 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 recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Feb 19, 2026NewsBlogger: Cross-Site Request ForgeryCVE-2025-12821 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The NewsBlogger theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 0.2.5.6 to 0.2.5.9. This is due to missing or incorrect nonce validation on the newsblogger_install_and_activate_plugin() function. This makes it possible for unauthenticated attackers to upload arbitrary files and achieve remote code execution via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. This is due to a reverted fix of CVE-2025-1305.
- Product
- NewsBlogger
- What to do
- Update NewsBlogger to the newest version.
Full record and what to do →NVD recordthemes.trac.wordpress.orgthemes.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.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.