TYPO3-PSA-2023-001: Important Security-Bulletin Pre-Announcement

Categories: Development, TYPO3 CMS Created by Oliver Hader
The TYPO3 Security Team pre-announces an important security release.
  • Type: Pre-Announcement
  • Component Type: TYPO3 CMS
  • Scheduled Release Date: February 7, 2023
  • Affected Versions: 8.7.0-8.7.50, 9.0.0-9.5.39, 10.0.0-10.4.34, 11.0.0-11.5.22, 12.0.0-12.1.3
  • Suggested Severity: High
  • Suggested CVSS: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L
  • References: CVE-2023-24814


The TYPO3 Security Team pre-announces important security releases which are planned to be published on Tuesday, February 7th, 2023 between 9:00-12:00 UTC. All officially supported versions are affected and will be fixed. The severity of the vulnerability is “high”.

Website maintainers are advised to apply the updates as soon as possible once they are published.

Corresponding security advisories will be published as usual at https://typo3.org/help/security-advisories.

Upcoming Versions

TYPO3 12.2.0, 11.5.23 LTS, 10.4.35 LTS, 9.5.40 ELTS, 8.7.51 ELTS.

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.

2023-02-06: Adjusted affected versions segment from "8.0.0-8.7.50" to "8.7.0-8.7.50"
2023-02-06: Added assigned CVE-2023-24814