Medium severity6.5NVD Advisory· Published Aug 13, 2025· Updated Jun 17, 2026
CVE-2025-55668
CVE-2025-55668
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.tomcat:tomcat-catalinaMaven | >= 11.0.0-M1, < 11.0.8 | 11.0.8 |
org.apache.tomcat:tomcat-catalinaMaven | >= 10.1.0-M1, < 10.1.42 | 10.1.42 |
org.apache.tomcat:tomcat-catalinaMaven | >= 9.0.0.M1, < 9.0.106 | 9.0.106 |
org.apache.tomcat.embed:tomcat-embed-coreMaven | >= 11.0.0-M1, < 11.0.8 | 11.0.8 |
org.apache.tomcat.embed:tomcat-embed-coreMaven | >= 10.1.0-M1, < 10.1.42 | 10.1.42 |
org.apache.tomcat.embed:tomcat-embed-coreMaven | >= 9.0.0.M1, < 9.0.106 | 9.0.106 |
Affected products
31cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*+ 27 more
- cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*range: >=9.0.1,<9.0.106
- cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone22:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone23:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone24:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone25:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone26:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone27:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:*
- Apache Software Foundation/Apache Tomcatv5Range: 11.0.0-M1
- ghsa-coords2 versions
>= 11.0.0-M1, < 11.0.8+ 1 more
- (no CPE)range: >= 11.0.0-M1, < 11.0.8
- (no CPE)range: < 9.0.106
Patches
Vulnerability mechanics
References
10- github.com/advisories/GHSA-23hv-mwm6-g8jfghsaADVISORY
- lists.apache.org/thread/v6bknr96rl7l1qxkl1c03v0qdvbbqs47nvdMailing ListVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2025-55668ghsaADVISORY
- www.openwall.com/lists/oss-security/2025/08/13/3nvdWEB
- github.com/apache/tomcat/commit/8621e4c6ba2c916a41eb34cb0f781171ead33fb6ghsaWEB
- github.com/apache/tomcat/commit/90306d971bb8b8393336d893644124fb2ca11d21ghsaWEB
- github.com/apache/tomcat/commit/9c3673ba04009377cb0c81ccb6cf5078aec1aa95ghsaWEB
- tomcat.apache.org/security-10.htmlghsaWEB
- tomcat.apache.org/security-11.htmlghsaWEB
- tomcat.apache.org/security-9.htmlghsaWEB
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