A vulnerability, which was classified as problematic, was found in HkCms 220.127.116.11206. This affects an unknown part of the file /admin.php/appcenter/local.html?type=addon of the component External Plugin Handler. The manipulation leads to code injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-223365 was assigned to this vulnerability.