GHSA-f632-9449-3j4w Apache Tomcat - XSS in generated JSPs

• Maven org.apache.tomcat:tomcat-jasper: >= 11.0.0, < 11.0.1 → fixed in 11.0.1 • Maven org.apache.tomcat:tomcat-jasper: >= 10.1.31, < 10.1.32 → fixed in 10.1.32 • Maven org.apache.tomcat.embed:tomcat-embed-jasper: >= 9.0.96, < 9.0.97 → fixed in 9.0.97 • Maven org.apache.tomcat.embed:tomcat-embed-jasper: >= 11.0.0, < 11.0.1 → fixed in 11.0.1 • Maven org.apache.tomcat.embed:tomcat-embed-jasper: >= 10.1.31, < 10.1.32 → fixed in 10.1.32 • Maven org.apache.tomcat:tomcat-jasper: >= 9.0.96, < 9.0.97 → fixed in 9.0.97 • Maven org.apache.tomcat:tomcat: >= 11.0.0, < 11.0.1 → fixed in 11.0.1 • Maven org.apache.tomcat:tomcat: >= 10.1.31, < 10.1.32 → fixed in 10.1.32 • Maven org.apache.tomcat:tomcat: >= 9.0.96, < 9.0.97 → fixed in 9.0.97

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