What is CVE-2026-7317?

CVE-2026-7317 is a medium-severity vulnerability in Grav Cms, classified under Improper Input Validation. CVSS score: 5.0/10. Published 2026-04-28.

How severe is CVE-2026-7317?

Medium severity. CVSS v3 base score is 5.0 out of 10.

Deserialization in Grav Cms

CVE-2026-7317

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…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (20.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Grav Cms — versions 1.7.49.0, 1.7.49.1, 1.7.49.2

Weakness classification (CWE)

References

VDB-359965 | Grav CMS Cache Value FileCache.php doGet deserialization (technical-description, vdb-entry)
VDB-359965 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
Submit #798732 | Trilby Media Grav CMS >= 1.7.44, <= 1.7.49.5 Deserialization (third-party-advisory)
cna@vuldb.com (exploit)
cna@vuldb.com (related)
cna@vuldb.com (patch)

Frequently asked questions

What is CVE-2026-7317?: CVE-2026-7317 is a medium-severity vulnerability in Grav Cms, classified under Improper Input Validation. CVSS score: 5.0/10. Published 2026-04-28.
How severe is CVE-2026-7317?: Medium severity. CVSS v3 base score is 5.0 out of 10.