functions_vbseo_hook.php in the VBSEO module for vBulletin allows remote authenticated users to execute arbitrary code via the HTTP Referer header to visitormessage.php.
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
Link | Tags |
---|---|
https://blog.sucuri.net/2015/01/serious-vulnerability-on-vbseo.html | third party advisory exploit |
https://www.exploit-db.com/exploits/36232/ | exploit vdb entry third party advisory |