CVE-2026-7317CWE-20CWE-502

Grav CMS Cache Value FileCache.php doGet deserialization

Low · published April 28, 2026

CVSS v4.0
2.3
EPSS
0%
Percentile
29.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
2.3 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00365 · 29.2th percentile
Weaknesses
CWE-20 · Improper Input Validation; CWE-502 · Deserialization of Untrusted Data
Published
2026-04-28T20:30Z
EPSS history
Timeline
  • 28 APR 20:30Z
    Grav CMS Cache Value FileCache.php doGet deserialization
    cvelistv5