Multiple cross-site scripting (XSS) vulnerabilities in TransWARE Active! mail 2003 build 2003.0139.0871 and earlier, and possibly other versions before 2003.0139.0939, allow remote attackers to inject arbitrary web script or HTML via the (1) From, (2) To, (3) Cc, and (4) Bcc parameters.

Cross-site scripting vulnerability in TransWARE Active! mail 1.422 and 2.0 allows remote attackers to execute arbitrary code via a certain e-mail header, which is not properly filtered.