CVE-2025-59013: TYPO3

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

An open‑redirect vulnerability in GeneralUtility::sanitizeLocalUrl of TYPO3 CMS 9.0.0–9.5.54, 10.0.0–10.4.53, 11.0.0–11.5.47, 12.0.0–12.4.36, and 13.0.0–13.4.17 allows an attacker to redirect users to arbitrary external sites, enabling phishing attacks by supplying a manipulated, sanitized URL.

Affected products

• TYPO3 TYPO3: from 9.0.0, before 9.5.55 (fixed in 9.5.55); from 10.0.0, before 10.4.54 (fixed in 10.4.54); from 11.0.0, before 11.5.48 (fixed in 11.5.48); from 12.0.0, before 12.4.37 (fixed in 12.4.37); from 13.0.0, before 13.4.18 (fixed in 13.4.18)

Published 2025-09-09. Last modified 2026-06-17.