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.
| Date Added | Due Date | Vulnerability Name | Required Action |
|---|---|---|---|
| N/A |
| Type | Version | Base score | Base severity | Vector |
|---|---|---|---|---|
| Secondary | 3.1 | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| Hyperlink | Source | Resource |
|---|---|---|
| https://lists.apache.org/thread/v6bknr96rl7l1qxkl1c03v0qdvbbqs47 | security@apache.org | Mailing List Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2025/08/13/3 | af854a3a-2127-422b-91ae-364da2661108 | N/A |