CVE-2012-3373: Apache Wicket

Medium severity, CVSS 4.3. EPSS: 3.3% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Apache Wicket 1.4.x before 1.4.21 and 1.5.x before 1.5.8 allows remote attackers to inject arbitrary web script or HTML via vectors involving a %00 sequence in an Ajax link URL associated with a Wicket app.

Affected products

• Apache Wicket: version 1.4.1 only; version 1.4.2 only; version 1.4.3 only; version 1.4.4 only; version 1.4.5 only; version 1.4.6 only; …

Published 2012-09-19. Last modified 2026-06-16.