Cyber Posture

CVE-2026-40010

Critical

Published: 06 May 2026

Published
06 May 2026
Modified
06 May 2026
KEV Added
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Patch
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CVSS Score 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS Score 0.0002 5.0th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

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…

more

to upgrade to version 10.9.0, which fixes the issue.

Likely Mitigating ControlsAI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

AC-12 Session Termination
addresses: CWE-384

Session termination after a set interval shortens the usable lifetime of a fixed session identifier, making successful exploitation of session fixation more difficult.

IA-11 Re-authentication
addresses: CWE-384

Re-authentication typically forces issuance of a new session, limiting the window for exploitation of a previously fixed session identifier.

SC-23 Session Authenticity
addresses: CWE-384

Enforces proper session ID generation and binding, preventing fixation of a known session token.

Security SummaryAI

Automated synthesis unavailable for this CVE.

Details

CWE(s)
CWE-384

Affected Products

apache
wicket
8.0.0 — 8.17.0 · 9.0.0 — 9.22.0 · 10.0.0 — 10.9.0

References