webmail/modules/filesystem/edit.php in U-Mail Webmail server 4.91 allows remote attackers to overwrite arbitrary files via an absolute pathname in the path parameter and arbitrary content in the content parameter. NOTE: this can be leveraged for code execution by writing to a file under the web document root.
- http://securityreason.com/securityalert/4565
- https://www.exploit-db.com/exploits/6898
No PoCs found on GitHub currently.