CVE-2026-96739 | SEMCMS up to 4.2 KindEditor Upload Interface upload_json.php imgFile cross site scripting

September 23, 2026 Yanac

A vulnerability was found in SEMCMS up to 4.2. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /Edit/php/upload_json.php of the component KindEditor Upload Interface. This manipulation of the argument imgFile causes cross site scripting.

This vulnerability appears as CVE-2026-96739. The attack may be initiated remotely. In addition, an exploit is available.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More