Description
JBoss BRMS 6 and BPM Suite 6 are vulnerable to a stored XSS via business process editor. The flaw is due to an incomplete fix for CVE-2016-5398. Remote, authenticated attackers that have privileges to create business processes can store scripts in them, which are not properly sanitized before showing to other users, including admins.
Remediation
References
http://rhn.redhat.com/errata/RHSA-2016-2822.html
http://rhn.redhat.com/errata/RHSA-2016-2823.html
http://www.securityfocus.com/bid/94568
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8608
Related Vulnerabilities
CVE-2020-8215 Vulnerability in npm package canvas
CVE-2018-12533 Vulnerability in maven package org.richfaces:richfaces-a4j
CVE-2018-12022 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind
CVE-2018-6464 Vulnerability in maven package org.webjars:simditor
CVE-2020-25711 Vulnerability in maven package org.infinispan:infinispan-server-runtime