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.
Update org.apache.tomcat.embed:tomcat-embed-core to 11.0.8; org.apache.tomcat.embed:tomcat-embed-core to 10.1.42; org.apache.tomcat.embed:tomcat-embed-core to 9.0.106; org.apache.tomcat:tomcat-catalina to 11.0.8; org.apache.tomcat:tomcat-catalina to 10.1.42; org.apache.tomcat:tomcat-catalina to 9.0.106 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanApache Tomcat Session Fixation vulnerability affects org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat:tomcat-catalina (maven), org.apache.tomcat:tomcat-catalina (maven), org.apache.tomcat:tomcat-catalina (maven). Severity is medium. 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 coding agents often install or upgrade packages automatically in maven. A medium vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|
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.
Update org.apache.tomcat.embed:tomcat-embed-core to 11.0.8; org.apache.tomcat.embed:tomcat-embed-core to 10.1.42; org.apache.tomcat.embed:tomcat-embed-core to 9.0.106; org.apache.tomcat:tomcat-catalina to 11.0.8; org.apache.tomcat:tomcat-catalina to 10.1.42; org.apache.tomcat:tomcat-catalina to 9.0.106 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanApache Tomcat Session Fixation vulnerability affects org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat.embed:tomcat-embed-core (maven), org.apache.tomcat:tomcat-catalina (maven), org.apache.tomcat:tomcat-catalina (maven), org.apache.tomcat:tomcat-catalina (maven). Severity is medium. 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 coding agents often install or upgrade packages automatically in maven. A medium vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|
| 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 |
| 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 |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard| 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 |
| 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 |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard