Description
A flaw has been found in SEMCMS up to 4.2. 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. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | SEMCMS | 4.0, 4.1, 4.2 | — |
References
- VDB-409004 | SEMCMS KindEditor Upload upload_json.php cross site scripting vdb-entry technical-description
- VDB-409004 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-96739 | CVE Analysis and Report third-party-advisory
- Submit #904124 | SEMCMS SEMCMS Foreign Trade Website PHP Multilingual Version 4.2 Unrestricted File Upload third-party-advisory
- https://github.com/CSDVi/cve/issues/7 exploit issue-tracking