CVE-2026-40010

Apache Wicket: possible session fixation using AuthenticatedWebSession

Published May 6, 2026 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
Description
Missing invocation of Servlet http web request method changeSessionId after session binding can be exploited for a session fixation attack 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-qpjw-p3jg-59j6 Apache Wicket has a Session Fixation issue
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-613
Type Values Removed Values Added
First Time appeared Apache
Apache wicket
Weaknesses CWE-384
CPEs cpe:2.3:a:apache:wicket:*:*:*:*:*:*:*:*
Vendors & Products Apache
Apache wicket
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

Type Values Removed Values Added
Weaknesses CWE-613
Type Values Removed Values Added
Description Missing invocation of Servlet http web request method changeSessionId after session binding can be exploited for a session fixation attack 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.
Title Apache Wicket: possible session fixation using AuthenticatedWebSession
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
May 7, 2026, 12:19 PM
Reserved
Apr 8, 2026, 9:57 AM
Status
Modified
Published
May 6, 2026, 10:16 AM
Modified
Oct 26, 2026, 7:10 PM