Description (CNA)
Grav is a file-based Web platform. Prior to 2.0.0-beta.2, an authenticated user with administrative privileges can achieve Remote Code Execution (RCE) by uploading a specially crafted ZIP file through the "Direct Install" tool. While the system attempts to block direct .php file uploads, it fails to inspect the contents of uploaded ZIP archives. Once a malicious plugin is extracted, it can execute arbitrary PHP code or drop a persistent web shell on the server. This vulnerability is fixed in 2.0.0-beta.2.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| getgrav / grav | affected < 2.0.0-beta.2 |
CWE
CWE-94
References
- https://github.com/getgrav/grav/security/advisories/GHSA-w48r-jppp-rcfw
- https://github.com/getgrav/grav/commit/5a12f9be8314682c8713e569e330f11805d0a663
ADP enrichment
No English description supplied.