pfSense 'graph.php' Multiple Cross Site Scripting Vulnerabilities
BID:44738
Info
pfSense 'graph.php' Multiple Cross Site Scripting Vulnerabilities
| Bugtraq ID: | 44738 |
| Class: | Input Validation Error |
| CVE: |
CVE-2010-4246 |
| Remote: | Yes |
| Local: | No |
| Published: | Nov 05 2010 12:00AM |
| Updated: | Apr 13 2015 09:02PM |
| Credit: | dave b |
| Vulnerable: |
Bsdperimeter pfSense 2 Beta 4 |
| Not Vulnerable: | |
Discussion
pfSense 'graph.php' Multiple Cross Site Scripting Vulnerabilities
pfSense is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may let the attacker steal cookie-based authentication credentials and launch other attacks.
pfSense 1.2.3 is vulnerable; other versions may also be affected.
pfSense is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may let the attacker steal cookie-based authentication credentials and launch other attacks.
pfSense 1.2.3 is vulnerable; other versions may also be affected.
Exploit / POC
pfSense 'graph.php' Multiple Cross Site Scripting Vulnerabilities
Attackers can exploit these issues by enticing an unsuspecting user to follow a malicious URI.
The following example URIs are available:
http://www.example.com/graph.php?ifnum=%22/%3E%3Cscript%3Ealert%281%29;%3C/script%3E&ifname=
http://www.example.com/graph.php?ifnum=&ifname=%22/%3E%3Cscript%3Ealert%281%29;%3C/script%3E
Attackers can exploit these issues by enticing an unsuspecting user to follow a malicious URI.
The following example URIs are available:
http://www.example.com/graph.php?ifnum=%22/%3E%3Cscript%3Ealert%281%29;%3C/script%3E&ifname=
http://www.example.com/graph.php?ifnum=&ifname=%22/%3E%3Cscript%3Ealert%281%29;%3C/script%3E
Solution / Fix
pfSense 'graph.php' Multiple Cross Site Scripting Vulnerabilities
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].