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…
Published: 2026-08-14 · CVSS: 8.7 · CVSS 4.0
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 of string notation, call the unZip routine with a malicious archive, and write PHP files to the web root for execution.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7