Description
A flaw has been found in DeDeCMS 3. Affected by this vulnerability is an unknown functionality of the file /include/dialog/select_media_post.php. Executing a manipulation of the argument uploadfile can lead to unrestricted upload. The attack can be executed remotely. The exploit has been published and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | DeDeCMS | 3 | — |
References
- VDB-393317 | DeDeCMS select_media_post.php unrestricted upload vdb-entry technical-description
- VDB-393317 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-76800 | CVE Analysis and Report third-party-advisory
- Submit #880081 | https://www.dedecms.com/ DeDeCMS v3 Unrestricted Upload third-party-advisory
- https://uvxbywu62qm.feishu.cn/wiki/TKqDwJGYaiBVXpk3EtFcdjRDnsg?from=from_copylink exploit