Description (CNA)
Grav CMS before 2.0.13 contains a remote code execution vulnerability in the Flex Objects plugin settings validation that allows authenticated users to execute arbitrary code by uploading a ZIP file containing PHP code. Attackers can bypass routine name validation by using array notation instead of string notation, call the unZip routine with a malicious archive, and write PHP files to the web root for execution.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| getgrav / grav | affected 0 before 2.0.13; unaffected 2.0.13 |
CWE
CWE-94
References
- https://github.com/getgrav/grav/security/advisories/GHSA-r94f-hx44-8jqf
- https://www.vulncheck.com/advisories/grav-cms-before-remote-code-execution-via-zip-upload
ADP enrichment
No English description supplied.