CVE-2026-35445

Winter CMS versions prior to 1.2.13 contained an authorization bypass in the backend's form postback handler dispatch. The _handler POST field was passed directly to the handler dispatcher without validation, unlike AJAX requests which enforced the on[A-Z][\w+]* pattern. This allowed any authenti...

EUVD-2026-66631

Winter CMS is a content management system built on the Laravel PHP framework. In versions prior to 1.2.13, the backend did not validate the handler name submitted through the form postback handler POST field, allowing an authenticated backend user to invoke arbitrary controller methods, including...

CVE-2026-35445 Winter: Authenticated backend users can bypass Users controller permission checks

Winter CMS is a content management system built on the Laravel PHP framework. In versions prior to 1.2.13, the backend did not validate the handler name submitted through the form postback handler POST field, allowing an authenticated backend user to invoke arbitrary controller methods, including...

PT-2026-71998

Name of the Vulnerable Software and Affected Versions Grav API plugin getgrav/grav-plugin-api versions prior to 1.0.13 Description An API-key scope-cap bypass exists in the create and update methods of the UsersController. While these methods enforce scope caps for api.users.write, they rely on a...

Winter: Authenticated backend users can bypass Users controller permission checks

Impact Affected versions of Winter CMS did not validate the handler name submitted through the form postback mechanism handler POST field in the same way as AJAX requests XWINTERREQUESTHANDLER header. The AJAX path validates that handler names match the onA-Z\w+ pattern, but the postback path...

CVE-2026-56720

CamaleonCMS version 2.9.2 and earlier contains a missing authorization vulnerability in the admin users controller that allows any authenticated user to access any other user's profile data by supplying an arbitrary user ID parameter. Attackers can send a GET request to the admin profile endpoint...

CVE-2026-56720 CamaleonCMS 2.9.2 and earlier Missing Authorization via profile Action

CamaleonCMS version 2.9.2 and earlier contains a missing authorization vulnerability in the admin users controller that allows any authenticated user to access any other user's profile data by supplying an arbitrary user ID parameter. Attackers can send a GET request to the admin profile endpoint...

CVE-2026-56720

CVE-2026-56720 — CamaleonCMS

CVE-2026-56720 CamaleonCMS 2.9.2 and earlier Missing Authorization via profile Action

CamaleonCMS version 2.9.2 and earlier contains a missing authorization vulnerability in the admin users controller that allows any authenticated user to access any other user's profile data by supplying an arbitrary user ID parameter. Attackers can send a GET request to the admin profile endpoint...

PT-2026-70263

CamaleonCMS version 2.9.2 and earlier contains a missing authorization vulnerability in the admin users controller that allows any authenticated user to access any other user's profile data by supplying an arbitrary user ID parameter. Attackers can send a GET request to the admin profile endpoint...

CVE-2026-55462 Snipe-IT: Authorization bypass on print inventory page

Snipe-IT is an IT asset/license management system. Prior to 8.6.2, UsersController::show and printInventory authorize only user viewing before loading and rendering assigned license, accessory, and consumable relationships, allowing an authenticated user with only users.view to see inventory and...

Missing Authorization

Overview snipe/snipe-it is an asset management system built on Laravel. Affected versions of this package are vulnerable to Missing Authorization due to insufficient permission checks in the store method of the UsersController. An attacker can assign full administrative privileges to a newly...

Improper Access Control

getgrav/grav-plugin-api is vulnerable to Improper Access Control. The vulnerability is due to an insecure direct object reference and flawed permission update logic in UsersController::update, which allows an attacker to escalate privileges to Super Administrator and gain full system access...

CVE-2026-42843 grav-plugin-api: Grav API Privilege Escalation to Super Admin

Grav API Plugin is a RESTful API for Grav CMS that provides full headless access to your site's content, media, configuration, users, and system management. Prior to 1.0.0-beta.15, an insecure direct object reference and logic flaw in the Grav API plugin UsersController::update allows any...

Grav API Privilege Escalation to Super Admin

Summary An insecure direct object reference and logic flaw in the Grav API plugin UsersController::update allows any authenticated user with basic API access api.access to modify their own permission configuration. An attacker can exploit this to escalate their privileges to Super Administrator...

PT-2026-37282

Name of the Vulnerable Software and Affected Versions Grav API Plugin versions prior to 1.0.0-beta.15 Description An insecure direct object reference and logic flaw in the update function of the UsersController allows any authenticated user with basic api.access permissions to modify their own...

ANT-2026-ZQ8AY22X · CraftCMS · privilege-escalation

privilege-escalation high GHSA-cc7p-2j3x-x7xf Severity Claude high · Security research firm - · Maintainer high Discovered by Claude Mythos Preview REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-ZQ8AY22X: Privilege Escalation/Bypass through...

CVE-2026-32267

Craft CMS vulnerable to privilege escalation via UsersController->actionImpersonateWithToken. From 4.0.0-RC1 up to 4.17.5 and 5.0.0-RC1 up to 5.9.11, a low-privilege or unauthenticated user with a shared URL can escalate to admin. Patch versions: 4.17.6 and 5.9.12. CVSS 4.0 base score 9.2 (CRI...

EUVD-2026-12508

Craft CMS Vulnerable to Privilege Escalation/Bypass through UsersController-actionImpersonateWithToken...

EUVD-2025-199868

UsersController::edit in Cerebrate before 1.30 allows an authenticated non-privileged user to escalate their privileges e.g., obtain a higher role such as admin via the user-edit endpoint by supplying or modifying roleid or organisationid fields in the edit request...