GWExtranet Scp.DLL Multiple HTML Injection Vulnerabilities
BID:26582
Info
GWExtranet Scp.DLL Multiple HTML Injection Vulnerabilities
| Bugtraq ID: | 26582 |
| Class: | Input Validation Error |
| CVE: | |
| Remote: | Yes |
| Local: | No |
| Published: | Nov 26 2007 12:00AM |
| Updated: | Dec 18 2007 08:04PM |
| Credit: | Doz is credited with the discovery of these vulnerabilities. |
| Vulnerable: |
Messaging Architects GWExtranet 3.0 |
| Not Vulnerable: | |
Discussion
GWExtranet Scp.DLL Multiple HTML Injection Vulnerabilities
GWExtranet is prone to multiple HTML-injection vulnerabilities because the application fails to sufficiently sanitize user-supplied input data before using it in dynamically generated content.
Attacker-supplied HTML and script code could execute in the context of the affected website, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user; other attacks are also possible.
GWExtranet 3.0 is affected by these issues; other versions may also be vulnerable.
GWExtranet is prone to multiple HTML-injection vulnerabilities because the application fails to sufficiently sanitize user-supplied input data before using it in dynamically generated content.
Attacker-supplied HTML and script code could execute in the context of the affected website, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user; other attacks are also possible.
GWExtranet 3.0 is affected by these issues; other versions may also be vulnerable.
Exploit / POC
GWExtranet Scp.DLL Multiple HTML Injection Vulnerabilities
An attacker can exploit these issues via a browser.
The following example URIs are available:
http://www.example.com/GWExtranet/scp.dll/frmonth?filter=<EvilScript>
http://www.example.com/GWExtranet/scp.dll/frmonth?user=<EvilScript>
http://www.example.com/GWExtranet/scp.dll/frmonth?month=<EvilScript>
http://www.example.com/GWExtranet/scp.dll?user=USERID&template=<EvilScript>
An attacker can exploit these issues via a browser.
The following example URIs are available:
http://www.example.com/GWExtranet/scp.dll/frmonth?filter=<EvilScript>
http://www.example.com/GWExtranet/scp.dll/frmonth?user=<EvilScript>
http://www.example.com/GWExtranet/scp.dll/frmonth?month=<EvilScript>
http://www.example.com/GWExtranet/scp.dll?user=USERID&template=<EvilScript>
Solution / Fix
GWExtranet Scp.DLL Multiple HTML Injection Vulnerabilities
Solution:
Currently we are not aware of any vendor-supplied patches for this issue. 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 for this issue. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
References
GWExtranet Scp.DLL Multiple HTML Injection Vulnerabilities
References:
References:
- GWExtranet Homepage (Messaging Architects)
- GWExtranet Script Injections & Privilege Escalation Vulnerability ([email protected])