CVE-2024-28116

Public Exploit
Server-Side Template Injection (SSTI) with Grav CMS security sandbox bypass

Description

Grav is an open-source, flat-file content management system. Grav CMS prior to version 1.7.45 is vulnerable to a Server-Side Template Injection (SSTI), which allows any authenticated user (editor permissions are sufficient) to execute arbitrary code on the remote server bypassing the existing security sandbox. Version 1.7.45 contains a patch for this issue.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 54.00% Top 5%
Vendor Advisory github.com
Affected: getgrav grav
Published at:
Updated at:

References

Link Tags
https://github.com/getgrav/grav/security/advisories/GHSA-c9gp-64c4-2rrh vendor advisory exploit
https://github.com/getgrav/grav/commit/4149c81339274130742831422de2685f298f3a6e patch

Frequently Asked Questions

What is the severity of CVE-2024-28116?
CVE-2024-28116 has been scored as a high severity vulnerability.
How to fix CVE-2024-28116?
To fix CVE-2024-28116, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-28116 being actively exploited in the wild?
It is possible that CVE-2024-28116 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~54% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-28116?
CVE-2024-28116 affects getgrav grav.
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