Severity: important
Affected versions:
- Apache Wicket 8.0.0 through 8.17.0
- Apache Wicket 9.0.0 through 9.22.0
- Apache Wicket 10.0.0 through 10.8.0
Description:
Improper Neutralization of Input During Web Page Generation ('Cross-site
Scripting') vulnerability in Apache Wicket.
This issue affects Apache Wicket: from 8.0.0 through 8.17.0, 9.0.0, from 10.0.0
through 10.8.0.
Users are recommended to upgrade to version 10.9.0, which fixes the issue.
References:
https://wicket.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-42509
