Cross-site scripting (XSS) vulnerability in admin/copy_field.php in MantisBT before 1.2.18 allows remote attackers to inject arbitrary web script or HTML via the dest_id field.
https://www.mantisbt.org/bugs/view.php?id=17876
https://github.com/mantisbt/mantisbt/commit/e5fc835a
https://exchange.xforce.ibmcloud.com/vulnerabilities/99038
http://www.securityfocus.com/bid/71371
http://www.debian.org/security/2015/dsa-3120
http://secunia.com/advisories/62101
http://seclists.org/oss-sec/2014/q4/924