# Description: The fix for improvement 69333 caused pooled JSP tags not to be released after use which in turn could cause output of some tags not to escaped as expected. This unescaped output could lead to XSS. # Versions Affected: - Apache Tomcat 11.0.0 - Apache Tomcat 10.1.31 - Apache Tomcat 9.0.96 # Mitigation: Users of the affected versions should apply one of the following mitigations: - Upgrade to Apache Tomcat 11.0.1 or later - Upgrade to Apache Tomcat 10.1.33 or later Note: 10.1.32 was not released - Upgrade to Apache Tomcat 9.0.97 or later
Update org.apache.tomcat.embed:tomcat-embed-jasper to 9.0.97; org.apache.tomcat.embed:tomcat-embed-jasper to 11.0.1; org.apache.tomcat.embed:tomcat-embed-jasper to 10.1.32; org.apache.tomcat:tomcat to 11.0.1; org.apache.tomcat:tomcat to 10.1.32; org.apache.tomcat:tomcat to 9.0.97; org.apache.tomcat:tomcat-jasper to 11.0.1; org.apache.tomcat:tomcat-jasper to 10.1.32; org.apache.tomcat:tomcat-jasper to 9.0.97 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanApache Tomcat - XSS in generated JSPs affects org.apache.tomcat.embed:tomcat-embed-jasper (maven), org.apache.tomcat.embed:tomcat-embed-jasper (maven), org.apache.tomcat.embed:tomcat-embed-jasper (maven), org.apache.tomcat:tomcat (maven), org.apache.tomcat:tomcat (maven), org.apache.tomcat:tomcat (maven), org.apache.tomcat:tomcat-jasper (maven), org.apache.tomcat:tomcat-jasper (maven), org.apache.tomcat:tomcat-jasper (maven). Severity is medium. # Description: The fix for improvement 69333 caused pooled JSP tags not to be released after use which in turn could cause output of some tags not to escaped as expected. This unescaped output could lead to XSS. # Versions Affected: - Apache Tomcat 11.0.0 - Apache Tomcat 10.1.31 - Apache Tomcat 9.0.96 # Mitigation: Users of the affected versions should apply one of the following mitigations: - Upgrade to Apache Tomcat 11.0.1 or later - Upgrade to Apache Tomcat 10.1.33 or later Note: 10.1.32 was not released - Upgrade to Apache Tomcat 9.0.97 or later
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.
# Description: The fix for improvement 69333 caused pooled JSP tags not to be released after use which in turn could cause output of some tags not to escaped as expected. This unescaped output could lead to XSS. # Versions Affected: - Apache Tomcat 11.0.0 - Apache Tomcat 10.1.31 - Apache Tomcat 9.0.96 # Mitigation: Users of the affected versions should apply one of the following mitigations: - Upgrade to Apache Tomcat 11.0.1 or later - Upgrade to Apache Tomcat 10.1.33 or later Note: 10.1.32 was not released - Upgrade to Apache Tomcat 9.0.97 or later
Update org.apache.tomcat.embed:tomcat-embed-jasper to 9.0.97; org.apache.tomcat.embed:tomcat-embed-jasper to 11.0.1; org.apache.tomcat.embed:tomcat-embed-jasper to 10.1.32; org.apache.tomcat:tomcat to 11.0.1; org.apache.tomcat:tomcat to 10.1.32; org.apache.tomcat:tomcat to 9.0.97; org.apache.tomcat:tomcat-jasper to 11.0.1; org.apache.tomcat:tomcat-jasper to 10.1.32; org.apache.tomcat:tomcat-jasper to 9.0.97 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanApache Tomcat - XSS in generated JSPs affects org.apache.tomcat.embed:tomcat-embed-jasper (maven), org.apache.tomcat.embed:tomcat-embed-jasper (maven), org.apache.tomcat.embed:tomcat-embed-jasper (maven), org.apache.tomcat:tomcat (maven), org.apache.tomcat:tomcat (maven), org.apache.tomcat:tomcat (maven), org.apache.tomcat:tomcat-jasper (maven), org.apache.tomcat:tomcat-jasper (maven), org.apache.tomcat:tomcat-jasper (maven). Severity is medium. # Description: The fix for improvement 69333 caused pooled JSP tags not to be released after use which in turn could cause output of some tags not to escaped as expected. This unescaped output could lead to XSS. # Versions Affected: - Apache Tomcat 11.0.0 - Apache Tomcat 10.1.31 - Apache Tomcat 9.0.96 # Mitigation: Users of the affected versions should apply one of the following mitigations: - Upgrade to Apache Tomcat 11.0.1 or later - Upgrade to Apache Tomcat 10.1.33 or later Note: 10.1.32 was not released - Upgrade to Apache Tomcat 9.0.97 or later
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-jaspermaven | =9.0.96 | 9.0.97 |
| org.apache.tomcat.embed:tomcat-embed-jaspermaven | =11.0.0 | 11.0.1 |
| org.apache.tomcat.embed:tomcat-embed-jaspermaven | =10.1.31 | 10.1.32 |
| org.apache.tomcat:tomcatmaven | =11.0.0 | 11.0.1 |
| org.apache.tomcat:tomcatmaven | =10.1.31 | 10.1.32 |
| org.apache.tomcat:tomcatmaven | =9.0.96 | 9.0.97 |
| org.apache.tomcat:tomcat-jaspermaven | =11.0.0 | 11.0.1 |
| org.apache.tomcat:tomcat-jaspermaven | =10.1.31 | 10.1.32 |
| org.apache.tomcat:tomcat-jaspermaven | =9.0.96 | 9.0.97 |
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| Package | Affected range | Fixed version |
|---|---|---|
| org.apache.tomcat.embed:tomcat-embed-jaspermaven | =9.0.96 | 9.0.97 |
| org.apache.tomcat.embed:tomcat-embed-jaspermaven | =11.0.0 | 11.0.1 |
| org.apache.tomcat.embed:tomcat-embed-jaspermaven | =10.1.31 | 10.1.32 |
| org.apache.tomcat:tomcatmaven | =11.0.0 | 11.0.1 |
| org.apache.tomcat:tomcatmaven | =10.1.31 | 10.1.32 |
| org.apache.tomcat:tomcatmaven | =9.0.96 | 9.0.97 |
| org.apache.tomcat:tomcat-jaspermaven | =11.0.0 | 11.0.1 |
| org.apache.tomcat:tomcat-jaspermaven | =10.1.31 | 10.1.32 |
| org.apache.tomcat:tomcat-jaspermaven | =9.0.96 | 9.0.97 |
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