Simple Machines Forum '[img]' BBCode Tag Cross Site Request Forgery Vulnerability
BID:49311
Info
Simple Machines Forum '[img]' BBCode Tag Cross Site Request Forgery Vulnerability
| Bugtraq ID: | 49311 |
| Class: | Design Error |
| CVE: | |
| Remote: | Yes |
| Local: | No |
| Published: | Aug 25 2011 12:00AM |
| Updated: | Aug 25 2011 12:00AM |
| Credit: | Christian Yerena |
| Vulnerable: |
Simple Machines Simple Machines Forum 2.0 Simple Machines Simple Machines Forum 1.1.14 |
| Not Vulnerable: | |
Discussion
Simple Machines Forum '[img]' BBCode Tag Cross Site Request Forgery Vulnerability
Simple Machines Forum is prone to a cross-site request-forgery vulnerability.
Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application. Other attacks are also possible.
Simple Machines Forum 2.0 and 1.1.14 are vulnerable; other versions may be affected.
Simple Machines Forum is prone to a cross-site request-forgery vulnerability.
Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application. Other attacks are also possible.
Simple Machines Forum 2.0 and 1.1.14 are vulnerable; other versions may be affected.
Exploit / POC
Simple Machines Forum '[img]' BBCode Tag Cross Site Request Forgery Vulnerability
To exploit this issue, an attacker must entice an unsuspecting victim into following a malicious URI.
The following sample input is available:
[img]http://www.example.com/index.php?sa=editBuddies;remove=102;action%00=profile[/img]
[img]http://www.example.com/community/index.php?action%00=logout;token[/img]
To exploit this issue, an attacker must entice an unsuspecting victim into following a malicious URI.
The following sample input is available:
[img]http://www.example.com/index.php?sa=editBuddies;remove=102;action%00=profile[/img]
[img]http://www.example.com/community/index.php?action%00=logout;token[/img]
Solution / Fix
Simple Machines Forum '[img]' BBCode Tag Cross Site Request Forgery Vulnerability
Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
References
Simple Machines Forum '[img]' BBCode Tag Cross Site Request Forgery Vulnerability
References:
References:
- Simple Machines Homepage (Simple Machines)
- SMF 2.0 / 1.1.14 XSRF Filter Bypass (Christian Yerena)