CVE-2026-7317Grav CMS Cache Value FileCache.php doGet deserialization

Descripción

A vulnerability was found in Grav CMS up to 1.7.49.5/2.0.0-beta.1. Affected by this vulnerability is the function FileCache::doGet of the file system/src/Grav/Framework/Cache/Adapter/FileCache.php of the component Cache Value Handler. The manipulation results in deserialization. The attack may be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been made public and could be used. Upgrading to version 2.0.0-beta.2 addresses this issue. The patch is identified as c66dfeb5f. The affected component should be upgraded.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• VDB-359965 | Grav CMS Cache Value FileCache.php doGet deserialization vdb-entrytechnical-description
• VDB-359965 | CTI Indicators (IOB, IOC, IOA) signaturepermissions-required
• Submit #798732 | Trilby Media Grav CMS >= 1.7.44, <= 1.7.49.5 Deserialization third-party-advisory
• https://github.com/devsamuelsantiago/grav-cms-filecache-object-injection exploit
• https://github.com/getgrav/grav/security/advisories/GHSA-gwfr-jfjf-92vv related
• https://github.com/getgrav/grav/commit/c66dfeb5f patch