CVE-2012-5889: Alex Kellner Powermail

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the powermail extension before 1.6.5 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

• Alex Kellner Powermail: up to and including 1.6.4; version 1.0.1 only; version 1.0.2 only; version 1.0.3 only; version 1.0.4 only; version 1.0.5 only; …

Published 2012-11-17. Last modified 2026-06-16.