system
Describe <CVE-2016-6837>.
user
What is <CVE-2016-6837>?
assistant
Cross-site scripting (XSS) vulnerability in MantisBT Filter API in MantisBT versions before 1.2.19, and versions 2.0.0-beta1, 1.3.0-beta1 allows remote attackers to inject arbitrary web script or HTML via the 'view_type' parameter..