CVE-2014-3947: Alex Kellner Powermail

High severity, CVSS 7.5. EPSS: 2.3% chance of exploitation in the next 30 days.

Unrestricted file upload vulnerability in the powermail extension before 1.6.11 and 2.x before 2.0.14 for TYPO3 allows remote attackers to execute arbitrary code by uploading a file with a crafted extension, then accessing it via unspecified vectors.

Affected products

• Alex Kellner Powermail: up to and including 1.6.10; version 2.0.0 only; version 2.0.1 only; version 2.0.2 only; version 2.0.3 only; version 2.0.4 only; …

Published 2014-10-03. Last modified 2026-06-17.