CVE-2026-96739 SEMCMS KindEditor Upload upload_json.php cross site scripting

A flaw has been found in SEMCMS up to 4.2. Affected by this issue is some unknown functionality of the file /Edit/php/uploadjson.php of the component KindEditor Upload Interface. This manipulation of the argument imgFile causes cross site scripting. The attack may be initiated remotely. The explo...