JNM Guestbook 'index.php' Cross Site Scripting Vulnerability
BID:43697
Info
JNM Guestbook 'index.php' Cross Site Scripting Vulnerability
| Bugtraq ID: | 43697 |
| Class: | Input Validation Error |
| CVE: |
CVE-2009-2440 |
| Remote: | Yes |
| Local: | No |
| Published: | Jul 09 2009 12:00AM |
| Updated: | Jul 09 2009 12:00AM |
| Credit: | Moudi |
| Vulnerable: |
JNM Solutions JNM Guestbook 3.0 |
| Not Vulnerable: | |
Discussion
JNM Guestbook 'index.php' Cross Site Scripting Vulnerability
JNM Guestbook is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.
An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.
JNM Guestbook 3.0 is vulnerable; other versions may also be affected.
JNM Guestbook is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.
An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.
JNM Guestbook 3.0 is vulnerable; other versions may also be affected.
Exploit / POC
JNM Guestbook 'index.php' Cross Site Scripting Vulnerability
To exploit this issue, an attacker must entice an unsuspecting user to follow a malicious URI.
The following example URI is available:
To exploit this issue, an attacker must entice an unsuspecting user to follow a malicious URI.
The following example URI is available:
Solution / Fix
JNM Guestbook 'index.php' Cross Site Scripting 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
JNM Guestbook 'index.php' Cross Site Scripting Vulnerability
References:
References:
- JNM Guestbook Product Page (JNM Solutions)