- Component Type: TYPO3 CMS
- Subcomponent: Password Reset (ext:felogin, ext:backend)
- Release Date: December 13, 2022
- Vulnerability Type: Insufficient Session Expiration
- Affected Versions: 10.0.0-10.4.32, 11.0.0-11.5.19, 12.0.0-12.1.0
- Severity: Medium
- Suggested CVSS: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:F/RL:O/RC:C
- References: CVE-2022-23502, CWE-613
Problem Description
When users reset their password using the corresponding password recovery functionality, existing sessions for that particular user account were not revoked. This applied to both frontend user sessions and backend user sessions.
Solution
Update to TYPO3 versions 10.4.33, 11.5.20, 12.1.1 that fix the problem described above.
Credits
Thanks to TYPO3 security team member Torben Hansen who reported and fixed the issue.
General Advice
Follow the recommendations that are given in the TYPO3 Security Guide. Please subscribe to the typo3-announce mailing list.
General Note
All security related code changes are tagged so that you can easily look them up in our review system.