Arbitrary file upload in Joomla! - CVE-2025-22213
Published: March 11, 2025
Vulnerability identifier: #VU105612
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-22213
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Joomla!
Affected software:
Joomla!
Joomla!
Detailed vulnerability description
The vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload within the media manager. A remote authenticated user with "edit" permissions can upload and execute arbitrary PHP files on the server.
How to mitigate CVE-2025-22213
Install updates from vendor's website.