CVE-2026-76800

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.

CVSS Vector

References

• https://uvxbywu62qm.feishu.cn/wiki/TKqDwJGYaiBVXpk3EtFcdjRDnsg?from=from_copylink
• https://vuldb.com/cve/CVE-2026-76800
• https://vuldb.com/submit/880081
• https://vuldb.com/vuln/393317
• https://vuldb.com/vuln/393317/cti