CVE-2013-4674: Symantec Encryption Management Server

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

Cross-site scripting (XSS) vulnerability in the Web Email Protection component in Symantec Encryption Management Server (formerly Symantec PGP Universal Server) before 3.3.0 MP2 allows remote authenticated users to inject arbitrary web script or HTML via a crafted encrypted e-mail attachment.

Affected products

• Symantec Encryption Management Server: up to and including 3.3.0; version 3.3.0 only
• Symantec Pgp Universal Server: version 3.2.0 only; version 3.2.1 only

Published 2013-07-31. Last modified 2026-06-16.