High severity8.8NVD Advisory· Published Mar 21, 2024· Updated Jun 17, 2026
CVE-2024-28119
CVE-2024-28119
Description
Grav is an open-source, flat-file content management system. Prior to version 1.7.45, due to the unrestricted access to twig extension class from grav context, an attacker can redefine the escape function and execute arbitrary commands. Twig processing of static pages can be enabled in the front matter by any administrative user allowed to create or edit pages. As the Twig processor runs unsandboxed, this behavior can be used to gain arbitrary code execution and elevate privileges on the instance. Version 1.7.45 contains a patch for this issue.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
getgrav/gravPackagist | < 1.7.45 | 1.7.45 |
Affected products
3Patches
Vulnerability mechanics
References
5- github.com/getgrav/grav/commit/de1ccfa12dbcbf526104d68c1a6bc202a98698fenvdPatchWEB
- github.com/getgrav/grav/security/advisories/GHSA-2m7x-c7px-hp58nvdExploitVendor AdvisoryWEB
- github.com/advisories/GHSA-2m7x-c7px-hp58ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-28119ghsaADVISORY
- github.com/twigphp/Twig/blob/3.x/src/Extension/EscaperExtension.phpnvdProductWEB
News mentions
0No linked articles in our index yet.