Apache Tomcat Insufficient Information Vulnerability - CVE-2016-6796
A malicious web application running on Apache Tomcat 9.0.0.M1 to 9.0.0.M9 8.5.0 to 8.5.4 8.0.0.RC1 to 8.0.36 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 was able to bypass a configured SecurityManager via manipulation of the configuration parameters for the JSP Servlet.