CVE-2026-43646

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Wicket. This issue affects Apache Wicket: from 8.0.0 through 8.17.0, from 9.0.0 through 9.22.0, from 10.0.0 through 10.8.0. Users are recommended to upgrade to version 10.9.0, which fixes the issue.

Score

CVSS 3.1 7.5 High

Status

Analyzed - security@apache.org

Published

2026-05-06

Last modified

2026-10-26

Weaknesses

CWE-200

Affected products

• Wicket (Apache)
• Apache Wicket (Apache Software Foundation)

References

• https://lists.apache.org/thread/6zqcvjyz4lsqty1z2g5hg7pl5fqk88rs
• http://www.openwall.com/lists/oss-security/2026/05/06/3