CVE-2026-76800 DeDeCMS select_media_post.php unrestricted upload

A flaw has been found in DeDeCMS 3. Affected by this vulnerability is an unknown functionality of the file /include/dialog/selectmediapost.php. Executing a manipulation of the argument uploadfile can lead to unrestricted upload. The attack can be executed remotely. The exploit has been published...

CVE-2026-76800

DeDeCMS 3 is affected by an unrestricted file upload vulnerability in /include/dialog/select_media_post.php. Manipulating the uploadfile argument allows a remote, authenticated attacker (low privileges) to upload arbitrary files, potentially leading to code execution. The vulnerability is rated C...