CVE-2014-4693: Netgate Pfsense

Medium severity, CVSS 4.3. EPSS: 1.7% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in the Snort package before 3.0.13 for pfSense through 2.1.4 allow remote attackers to inject arbitrary web script or HTML via (1) the eng parameter to snort_import_aliases.php or (2) unspecified variables to snort_select_alias.php.

Affected products

• Netgate Pfsense: up to and including 2.1.4; version 2.1.3 only
• Pfsense Snort Package: up to and including 3.0.12

Published 2014-07-02. Last modified 2026-06-17.