Vulnerability in Getgrav Grav
CVE-2026-112780
Grav from 2.0.15 before 2.2.2 contains an allowlist bypass vulnerability that allows page editors to call arbitrary public static methods by renaming Flex form fields with replace-name@. Attackers with page-edit permission can smuggle data-*@ directives past the callable check to invoke Folder::delete, Folder::move, or Utils::download, deleting directories, overwriting files, or reading files.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/getgrav/grav/security/advisories/GHSA-9rq7-4cch-f22j (vendor-advisory)
- www.vulncheck.com/advisories/grav-2.0.15-before-2.2.2-arbitrary-static-method-c… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-112780?
- CVE-2026-112780 is a high-severity vulnerability in Getgrav Grav, classified under CWE-749. CVSS score: 8.8/10. Published 2026-10-19.
- How severe is CVE-2026-112780?
- High severity. CVSS v3 base score is 8.8 out of 10.