CVE-2012-4543: Red Hat Certificate System

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Red Hat Certificate System (RHCS) before 8.1.3 allow remote attackers to inject arbitrary web script or HTML via the (1) pageStart or (2) pageSize to the displayCRL script, or (3) nonce variable to the profileProcess script.

Affected products

• Red Hat Certificate System: up to and including 8.1.1; version 7.1 only; version 7.2 only; version 7.3 only; version 8 only; version 8.0 only; …

Published 2013-01-04. Last modified 2026-06-16.