- Project: Joomla!
- SubProject: CMS
- Impact: Moderate
- Severity: Low
- Versions: 2.5.0-3.9.22
- Exploit type: Path traversal
- Reported Date: 2020-10-06
- Fixed Date: 2020-11-24
- CVE Number: CVE-2020-xxx (TBA)
Description
The folder parameter of mod_random_image lacked input validation, leading to a path traversal vulnerability.
Affected Installs
Joomla! CMS versions 2.5.0 - 3.9.22
Solution
Upgrade to version 3.9.23
Contact
The JSST at the Joomla! Security Centre.
Reported By: Lee Thao from Viettel Cyber Security, Phil Taylor