CVE-2026-104449

YesWiki before 4.6.7 contains an access control vulnerability allowing unauthenticated attackers to overwrite any existing wiki page, including pages whose write ACL restricts editing, via the Bazar entry-creation flow. Attackers can submit a crafted entry with an attacker-controlled idfiche...

CVE-2026-104449 YesWiki before 4.6.7 Unauthenticated Page Overwrite via Bazar id_fiche

YesWiki before 4.6.7 contains an access control vulnerability allowing unauthenticated attackers to overwrite any existing wiki page, including pages whose write ACL restricts editing, via the Bazar entry-creation flow. Attackers can submit a crafted entry with an attacker-controlled idfiche...

CVE-2026-104449: Authorization Bypass Through User-Controlled Key

YesWiki before 4.6.7 contains an access control vulnerability allowing unauthenticated attackers to overwrite any existing wiki page, including pages whose write ACL restricts editing, via the Bazar entry-creation flow. Attackers can submit a crafted entry with an attacker-controlled idfiche...

CVE-2026-81902

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...

EUVD-2026-78088

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...

CVE-2026-81902

Concrete CMS versions 9.0.0 through 9.5.2 contain a CSRF vulnerability in the orphaned block removal panel action (removeOrphanedBlocks) due to a missing CSRF token validation. A remote attacker can craft a request that, when loaded by an authenticated user with edit permission on the target page...

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-2026-91564

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...

CVE-2026-81909: Missing Authorization

Concrete CMS 9 through 9.5.2 is vulnerable to Missing Authorization in the block alias route Process::alias in concrete/controllers/backend/block/process.php.It does not verify that the referenced block is genuinely orphaned on the target page, nor that the caller holds any permission over the...

CVE-2026-64663 Statamic: Unsafe method invocation via Antlers template resolution allows data destruction

Statamic is a Laravel and Git powered content management system CMS. Prior to 5.74.1 and 6.24.0, manipulating user-supplied input incorporated into Antlers templates could result in the loss of content and assets, on sites whose templates pass untrusted input into affected areas, and exploitation...