CVE-2010-3687

Unspecified vulnerability in the powermail extension 1.5.3 and earlier for TYPO3 allows remote attackers to bypass validation have an unspecified impact by "[injecting] arbitrary values into validated fields," as demonstrated using the (1) Email and (2) URL fields.

CVE-2010-4892

Cross-site scripting (XSS) vulnerability in the powermail extension before 1.5.5 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.