A vulnerability classified as problematic has been found in Opencaching Deutschland oc-server3. This affects an unknown part of the file htdocs/templates2/ocstyle/start.tpl of the component Cookie Handler. The manipulation of the argument usercountryCode leads to cross site scripting. It is possible to initiate the attack remotely. The name of the patch is c720f2777a452186c67ef30db3679dd409556544. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-216171.