A vulnerability, which was classified as problematic, was found in SeaCMS 12.9. This affects an unknown part of the file /js/player/dmplayer/player/index.php. The manipulation of the argument color/vid/url leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-272577 was assigned to this vulnerability.