Description
A deterministic three‑character prefix in the Password Generation component of TYPO3 CMS versions 12.0.0–12.4.36 and 13.0.0–13.4.17 reduces entropy, allowing attackers to carry out brute‑force attacks more quickly.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TYPO3 | TYPO3 CMS | 12.0.0 – < 12.4.37, 13.0.0 – < 13.4.18 | 12.4.37 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | typo3/cms-core | >= 12.0.0, < 12.4.37 | 12.4.37 | GHSA-p5jq-5383-qvc7 |
| Packagist | typo3/cms-core | >= 13.0.0, < 13.4.18 | 13.4.18 | GHSA-p5jq-5383-qvc7 |
Advisories 1
- WID-SEC-2025-2001 TYPO3 Core: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 9, 2025
References
- https://typo3.org/security/advisory/typo3-core-sa-2025-019 vendor-advisory