PT-2026-37375 · Apache · Apache Wicket

Pedro Henrique Oliveira Dos Santos · Published 2026-05-06 · Updated 2026-05-07 · CVE-2026-40010

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Apache Wicket versions 8.0.0 through 8.17.0 Apache Wicket version 9.0.0 Apache Wicket versions 10.0.0 through 10.8.0

Description A session fixation attack is possible due to the missing invocation of the Servlet http web request method changeSessionId() after session binding.

Recommendations Upgrade to version 10.9.0.

Fix

Session Fixation

Weakness Enumeration

CWE-384

Related Identifiers

CVE-2026-40010

GHSA-QPJW-P3JG-59J6

Affected Products

Apache Wicket

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2026-40010 · Security Note
• https://lists.apache.org/thread/61wsc0xdtfd5oozojfx7by9w3jwgkmv1 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-qpjw-p3jg-59j6 · Vendor Advisory
• https://github.com/apache/wicket · Note
• https://twitter.com/TechTranslators/status/2052133791452250529 · Twitter Post
• http://openwall.com/lists/oss-security/2026/05/06/1 · Note
• https://t.me/cveNotify/162522 · Telegram Post
• https://t.me/cveNotify/162300 · Telegram Post
• https://twitter.com/CVEnew/status/2051997181712937180 · Twitter Post
• https://twitter.com/byte_guard_blog/status/2052135596047397109 · Twitter Post
• https://twitter.com/infoflowcloud/status/2051998098965107161 · Twitter Post