Unrestricted file upload vulnerability in the add2 action in a_upload.php in OneCMS 2.4, and possibly earlier, allows remote attackers to execute arbitrary code by uploading a file with an executable extension and using a safe content type such as image/gif, then accessing it via a direct request to the file in an unspecified directory.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Onecms | Insane_visions | * | 2.4 (including) |