Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Getgrav | Grav | < 1.7.45 |
Related Weaknesses (CWE)
References
- https://github.com/getgrav/grav/commit/de1ccfa12dbcbf526104d68c1a6bc202a98698fePatch
- https://github.com/getgrav/grav/security/advisories/GHSA-2m7x-c7px-hp58ExploitVendor Advisory
- https://github.com/twigphp/Twig/blob/3.x/src/Extension/EscaperExtension.php#L99Product
- https://github.com/getgrav/grav/commit/de1ccfa12dbcbf526104d68c1a6bc202a98698fePatch
- https://github.com/getgrav/grav/security/advisories/GHSA-2m7x-c7px-hp58ExploitVendor Advisory
- https://github.com/twigphp/Twig/blob/3.x/src/Extension/EscaperExtension.php#L99Product
FAQ
What is CVE-2024-28119?
CVE-2024-28119 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 func...
How severe is CVE-2024-28119?
CVE-2024-28119 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-28119?
Check the references section above for vendor advisories and patch information. Affected products include: Getgrav Grav.