PT-2026-91564

Name of the Vulnerable Software and Affected Versions Concrete CMS versions 9 through 9.5.2 Description Concrete CMS fails to validate a Cross-Site Request Forgery CSRF token—a unique value used to verify that a request was intentionally sent by the user—in the removeOrphanedBlocks action within...

PT-2026-91752

Name of the Vulnerable Software and Affected Versions Concrete CMS versions prior to 9.5.3 Description Stored cross-site scripting occurs because the YouTube block only applies the trim function to stored width and height values. These values are then printed into iframe HTML attributes without...

PT-2026-91171

A security vulnerability has been detected in Yot CMS up to 3.3.1. Affected by this issue is the function eval of the file modsys/console/admin.php of the component Admin Console. Such manipulation of the argument text leads to code injection. It is possible to launch the attack remotely. The...

CVE-2026-90709: Improper Control of Generation of Code

A security vulnerability has been detected in Yot CMS up to 3.3.1. Affected by this issue is the function eval of the file modsys/console/admin.php of the component Admin Console. Such manipulation of the argument text leads to code injection. It is possible to launch the attack remotely. The...

CVE-2026-81900: Improper Neutralization of Input During Web Page Generation

Concrete CMS before 9.5.3 applied only trim to the YouTube block's stored width and height values and printed them into iframe HTML attributes without escaping or integer casting, resulting in stored cross-site scripting. A user with editblock permission could inject an event handler that execute...

CVE-2026-81902: Cross-Site Request Forgery (CSRF)

Concrete CMS 9 through 9.5.2 did not validate a CSRF token in the orphaned block removal panel action removeOrphanedBlocks. A remote attacker could craft a request that, when loaded by an authenticated user holding edit permission on the target page, deleted every block on that page's current...

PT-2026-91563

In Concrete CMS 9.2.0 through 9.5.2, the REST API page update endpoint PUT /ccm/api/1.0/pages/cID did not enforce page-property, page-template, or page-type authorization. A user granted only content-editing rights on a page could therefore alter its properties, template, and type through the API...

CVE-2026-81901: Missing Authorization

In Concrete CMS 9.2.0 through 9.5.2, the REST API page update endpoint PUT /ccm/api/1.0/pages/cID did not enforce page-property, page-template, or page-type authorization. A user granted only content-editing rights on a page could therefore alter its properties, template, and type through the API...

PT-2026-98329

TuxCare rebuilt craftcms/cms to address 1 CVE. Fixed in 4.18.7-p1+tuxcare...

CVE-2026-90708: Improper Neutralization of Special Elements used in an SQL Command

A weakness has been identified in Yot CMS up to 3.3.1. Affected by this vulnerability is the function Login of the file global.php of the component Cookie Handler. This manipulation of the argument yot3user/yot3pass causes sql injection. It is possible to initiate the attack remotely. The exploit...

PT-2026-91275

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to 7.4.15, 8.0.15, 8.1.14, and 8.2.6, the unauthenticated GET /api/pages/nested endpoint implemented by Api::PagesControllernested in app/controllers/alchemy/api/pages controller.rb returns an unfiltered pa...

CVE-2026-18117: Improper Neutralization of Input During Web Page Generation

Concrete CMS 9.0.0 through 9.5.3 is vulnerable to stored XSS via the custom page alias name customAliasName because the Edit Alias dialog applied only trim to the submitted value and performed no input neutralization. An authenticated user holding canWrite editor permission on a page could store ...

CVE-2023-50461

An issue was discovered in the directmail aka Direct Mail extension through 9.5.1 for TYPO3. The Configuration backend module of the extension allows an authenticated user to write to an arbitrary TSConfig page for folders configured as Direct Mail. Exploiting this may lead to Configuration...

CVE-2026-81903: Improper Neutralization of Input During Web Page Generation

Concrete CMS versions 9.0.0 to 9.5.2 stored the Page Container icon value submitted through the dashboard without validating it against the set of known container icons. The unvalidated value was later concatenated into the src attribute of an img tag by a helper that did not encode attribute...

CVE-2026-18116: Improper Neutralization of Input During Web Page Generation

Concrete CMS 8.3.0 to 9.5.2 stored calendar event names without sanitization and rendered them without HTML escaping in the workflow approval and deletion notifications shown in the dashboard "Waiting For Me" block. A registered user permitted to add events to a calendar governed by an approval...

PT-2026-91737

Name of the Vulnerable Software and Affected Versions Concrete CMS versions 9.0.0 through 9.5.3 Description Stored Cross-Site Scripting XSS occurs because the Edit Alias dialog only applies the trim function to submitted values without performing proper input neutralization. An authenticated user...

PT-2026-91170

A weakness has been identified in Yot CMS up to 3.3.1. Affected by this vulnerability is the function Login of the file global.php of the component Cookie Handler. This manipulation of the argument yot3 user/yot3 pass causes sql injection. It is possible to initiate the attack remotely. The explo...

CVE-2026-90710: Server-Side Request Forgery (SSRF)

A vulnerability was determined in taisan tarzan-cms 1.0.0. This issue affects the function openConnection of the file com/tarzan/cms/modules/admin/service/biz/ThemeService.java of the component Theme Download Function. Executing a manipulation of the argument httpUrl can lead to server-side reque...

PT-2026-91172

A vulnerability was determined in taisan tarzan-cms 1.0.0. This issue affects the function openConnection of the file com/tarzan/cms/modules/admin/service/biz/ThemeService.java of the component Theme Download Function. Executing a manipulation of the argument httpUrl can lead to server-side reque...

CVE-2025-64059

Grav 1.7.50.2 allows admins to enter JavaScript via the Home Page editor. NOTE: the relevance of this for stored XSS is disputed because admins are allowed to modify templates, install plugins, and upload other executable content...