apache/tomcat · Security
Apache Tomcat Session Fixation vulnerability
- GHSA ID
- GHSA-23hv-mwm6-g8jf
- CVE ID
- CVE-2025-55668
- Severity
- medium
- Published
- Updated
- CVSS
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- CVSS v3
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Description
Session Fixation vulnerability in Apache Tomcat via rewrite valve.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Older, EOL versions may also be affected.
Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.
CWEs
- CWE-384 · Session Fixation
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-55668 ↗
- https://lists.apache.org/thread/v6bknr96rl7l1qxkl1c03v0qdvbbqs47 ↗
- https://github.com/apache/tomcat/commit/8621e4c6ba2c916a41eb34cb0f781171ead33fb6 ↗
- https://github.com/apache/tomcat/commit/90306d971bb8b8393336d893644124fb2ca11d21 ↗
- https://github.com/apache/tomcat/commit/9c3673ba04009377cb0c81ccb6cf5078aec1aa95 ↗
- https://tomcat.apache.org/security-10.html ↗
- https://tomcat.apache.org/security-11.html ↗
- https://tomcat.apache.org/security-9.html ↗
- http://www.openwall.com/lists/oss-security/2025/08/13/3 ↗
- https://github.com/advisories/GHSA-23hv-mwm6-g8jf ↗