CVE-2026-40010

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.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/61wsc0xdtfd5oozojfx7by9w3jwgkmv1	Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/05/06/1	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apache:wicket::::::::
	cpe:2.3:a:apache:wicket::::::::
	cpe:2.3:a:apache:wicket::::::::

History

No history.

Information

Published : 2026-05-06 10:16

Updated : 2026-06-17 10:44

NVD link : CVE-2026-40010

Mitre link : CVE-2026-40010

CVE.ORG link : CVE-2026-40010

JSON object : View

Products Affected

apache

wicket

CWE

CWE-384

Session Fixation

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