CVE-2024-36522: Apache Wicket

Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days.

The default configuration of XSLTResourceStream.java is vulnerable to remote code execution via XSLT injection when processing input from an untrusted source without validation. Users are recommended to upgrade to versions 10.1.0, 9.18.0 or 8.16.0, which fix this issue.

Affected products

• Apache Wicket: from 8.0.0, before 8.16.0 (fixed in 8.16.0); from 9.0.0, before 9.18.0 (fixed in 9.18.0); version 10.0.0 only

Published 2024-07-12. Last modified 2026-06-17.