CVE-2026-7317

MEDIUM

Grav CMS Cache Value FileCache.php doGet deserialization

Title source: cna
STIX 2.1

Description

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.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-359965 | Grav CMS Cache Value FileCache.php doGet deserialization
https://vuldb.com/vuln/359965
Signature, Permissions Required signature permissions-required
VDB-359965 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/359965/cti
Third Party Advisory third-party-advisory
Submit #798732 | Trilby Media Grav CMS >= 1.7.44, <= 1.7.49.5 Deserialization
https://vuldb.com/submit/798732

Scores

CVSS v3 5.0
EPSS 0.0022
EPSS Percentile 12.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-20 CWE-502
Status published
Products (10)
getgrav/grav 0 - 2.0.0-beta.2Packagist
Grav/CMS 1.7.49.0
Grav/CMS 1.7.49.1
Grav/CMS 1.7.49.2
Grav/CMS 1.7.49.3
Grav/CMS 1.7.49.4
Grav/CMS 1.7.49.5
Grav/CMS 2.0.0-beta.0
Grav/CMS 2.0.0-beta.1
Grav/CMS 2.0.0-beta.2
Published Apr 28, 2026
Tracked Since Apr 29, 2026