Cross-site scripting (XSS) vulnerability in the filter_draw_selection_area2 function in core/filter_api.php in MantisBT 1.2.12 before 1.2.13 allows remote attackers to inject arbitrary web script or HTML via the match_type parameter to bugs/search.php.
Improper Neutralization of Input During Web Page Generation The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.