• Project: Joomla!
• SubProject: CMS
• Impact: Low
• Severity: Low
• Versions:3.0.0 - 3.9.23
• Exploit type: Incorrect Access Control
• Reported Date: 2020-07-07
• Fixed Date: 2021-01-12
• CVE Number: CVE-2021-23123

Description

Lack of ACL checks in the orderPosition endpoint of com_modules leak names of unpublished and/or inaccessible modules.

Affected Installs

Joomla! CMS versions 3.0.0 - 3.9.23

Solution

Upgrade to version 3.9.24

Contact

The JSST at the Joomla! Security Centre.