CVE-2026-62670: Missing Authorization

Grav Flex Objects Plugin allows you to build custom collections of objects. Prior to 1.4.3, the Grav Flex Objects Admin Next API requireFlexPermission method in classes/Api/FlexApiController.php returns without denying access when a directory blueprint omits config.admin.permissions. An...

Arbitrary Code Injection

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Arbitrary Code Injection in the settings validation process of the Flex Objects plugin via uploading a ZIP archive containing PHP code. An...

CVE-2026-72819 Grav CMS before 2.0.13 Remote Code Execution via ZIP Upload

Grav CMS before 2.0.13 contains a remote code execution vulnerability in the Flex Objects plugin settings validation that allows authenticated users to execute arbitrary code by uploading a ZIP file containing PHP code. Attackers can bypass routine name validation by using array notation instead ...

PT-2026-72000

Name of the Vulnerable Software and Affected Versions Flex Objects versions 1.0.0 through 1.4.6 Description An incorrect authorization issue exists in the Flex Objects API. The FlexApiController::update function only verifies general Flex directory permissions and fails to apply the target, field...

PT-2026-71988

Name of the Vulnerable Software and Affected Versions Grav CMS versions prior to 2.0.13 Description Authenticated users can achieve remote code execution through a flaw in the Flex Objects plugin settings validation. By utilizing array notation instead of string notation, an attacker can bypass...

EUVD-2026-44633

The bundled Grav Flex Objects plugin getgrav/grav-plugin-flex-objects before 1.4.0 contains a stored server-side template injection vulnerability. When rendering dynamic collection or object titles, the plugin passes user-controlled frontmatter values page.header.flex.collection.title or...