CVE-2025-55668— Apache Tomcat: session fixation via rewrite valve
Quick assessment
Affected
Apache Software Foundation Apache Tomcat
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Apache Tomcat是美国阿帕奇（Apache）基金会的一款轻量级Web应用服务器。用于实现对Servlet和JavaServer Page（JSP）的支持。 Apache Tomcat 11.0.0-M1至11.0.7版本、10.1.0-M1至10.1.41版本和9.0.0.M1至9.0.105版本存在授权问题漏洞，该漏洞源于rewrite valve导致的会话固定问题。
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I. Basic Information for CVE-2025-55668
Vulnerability Information
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Vulnerability Title
Apache Tomcat: session fixation via rewrite valve
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
会话固定
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Tomcat 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Tomcat是美国阿帕奇（Apache）基金会的一款轻量级Web应用服务器。用于实现对Servlet和JavaServer Page（JSP）的支持。 Apache Tomcat 11.0.0-M1至11.0.7版本、10.1.0-M1至10.1.41版本和9.0.0.M1至9.0.105版本存在授权问题漏洞，该漏洞源于rewrite valve导致的会话固定问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache Tomcat | 11.0.0-M1 ~ 11.0.7 | - |
|
II. Public POCs for CVE-2025-55668
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Apache Tomcat - Session fixation via rewrite valve | https://github.com/gregk4sec/CVE-2025-55668 | POC Details |
AI-Generated POC
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V. Comments for CVE-2025-55668
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