VULNERABILITY INTELLIGENCE
CVE-2023-34251
CVSS score9.9 CRITICAL
EPSS probability2.34%
CISA KEVNot currently listed
Published2023-06-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Description
Grav is a flat-file content management system. Versions prior to 1.7.42 are vulnerable to server side template injection. Remote code execution is possible by embedding malicious PHP code on the administrator screen by a user with page editing privileges. Version 1.7.42 contains a fix for this issue.
Weakness classification
- security-advisories@github.com: CWE-94
Primary references
- security-advisories@github.com — Vendor Advisory
- security-advisories@github.com — Patch
- security-advisories@github.com — Exploit, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Vendor Advisory