Multiple cross-site scripting (XSS) vulnerabilities in the example web applications for Jakarta Tomcat 5.5.6 and earlier allow remote attackers to inject arbitrary web script or HTML via (1) el/functions.jsp, (2) el/implicit-objects.jsp, and (3) jspx/textRotate.jspx in examples/jsp2/, as demonstrated via script in a request to snp/snoop.jsp. NOTE: other XSS issues in the manager were simultaneously reported, but these require admin access and do not cross privilege boundaries.
https://exchange.xforce.ibmcloud.com/vulnerabilities/36467
http://www.redhat.com/support/errata/RHSA-2008-0261.html
http://www.oliverkarow.de/research/jakarta556_xss.txt
http://tomcat.apache.org/security-5.html
http://tomcat.apache.org/security-4.html
http://securitytracker.com/id?1012793
http://secunia.com/advisories/31493
http://secunia.com/advisories/13737
http://rhn.redhat.com/errata/RHSA-2008-0630.html
http://marc.info/?l=tomcat-dev&m=110477195116951&w=2
http://marc.info/?l=tomcat-dev&m=110476790331536&w=2
http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065598.html