CVE-2009-3628: TYPO3

Medium severity, CVSS 4.0. EPSS: 1.1% chance of exploitation in the next 30 days.

The Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2 allows remote authenticated users to determine an encryption key via crafted input to a tt_content form element.

Affected products

• TYPO3 TYPO3: up to and including 4.0.12; version 0.1.2 only; version 1.0.14 only; version 1.1 only; version 1.1.1 only; version 1.1.09 only; …

Published 2009-11-02. Last modified 2026-06-16.