CVE-2016-6186 – Django CMS 3.3.0 - Editor Snippet Persistent Cross-Site Scripting

https://notcve.org/view.php?id=CVE-2016-6186

Cross-site scripting (XSS) vulnerability in the dismissChangeRelatedObjectPopup function in contrib/admin/static/admin/js/admin/RelatedObjectLookups.js in Django before 1.8.14, 1.9.x before 1.9.8, and 1.10.x before 1.10rc1 allows remote attackers to inject arbitrary web script or HTML via vectors involving unsafe usage of Element.innerHTML. Vulnerabilidad de XSS en la función dismissChangeRelatedObjectPopup en contrib/admin/static/admin/js/admin/RelatedObjectLookups.js en Django en versiones anteriores a 1.8.14, 1.9.x en versiones anteriores a 1.9.8 y 1.10.x en versiones anteriores a 1.10rc1 permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través de vectors relacionados con el uso no seguro de Element.innerHTML. A cross-site scripting (XSS) flaw was found in Django. An attacker could exploit the unsafe usage of JavaScript's Element.innerHTML to forge content in the admin's add/change related pop-up. Element.textContent is now used to prevent XSS data execution. • https://www.exploit-db.com/exploits/40129 http://packetstormsecurity.com/files/137965/Django-3.3.0-Script-Insertion.html http://rhn.redhat.com/errata/RHSA-2016-1594.html http://rhn.redhat.com/errata/RHSA-2016-1595.html http://rhn.redhat.com/errata/RHSA-2016-1596.html http://seclists.org/fulldisclosure/2016/Jul/53 http://www.debian.org/security/2016/dsa-3622 http://www.securityfocus.com/archive/1/538947/100/0/threaded http://www.securityfocus.com/bid/92058 http:/& • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •