- Project: Joomla!
- SubProject: CMS
- Impact: Moderate
- Severity: Low
- Versions: 1.5.0 through 3.8.12
- Exploit type: ACL Violation
- Reported Date: 2017-December-27
- Fixed Date: 2018-October-02
- CVE Number: CVE-2018-17855
In case that an attacker gets access to the mail account of an user who can approve admin verifications in the registration process he can activate himself.
Joomla! CMS versions 1.5.0 through 3.8.12
Upgrade to version 3.8.13
The JSST at the Joomla! Security Centre.