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CVE

CVE-2026-40010

Apache Wicket has a Session Fixation issue
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CVE

CVE-2026-40010

Apache Wicket has a Session Fixation issue

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.1
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
C
H
U
-

Related Resources

No items found.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-40010, https://github.com/apache/wicket, https://lists.apache.org/thread/61wsc0xdtfd5oozojfx7by9w3jwgkmv1, http://www.openwall.com/lists/oss-security/2026/05/06/1

Severity

9.1

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
9.1
EPSS Probability
0.00084%
EPSS Percentile
0.24346%
Introduced Version
8.0.0-M1,9.0.0-M1,10.0.0-M1
Fix Available
10.9.0

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