@lex Guestbook Multiple Cross-Site Scripting Vulnerabilities
BID:28519
Info
@lex Guestbook Multiple Cross-Site Scripting Vulnerabilities
| Bugtraq ID: | 28519 |
| Class: | Input Validation Error |
| CVE: |
CVE-2008-7140 |
| Remote: | Yes |
| Local: | No |
| Published: | Mar 31 2008 12:00AM |
| Updated: | May 07 2015 05:31PM |
| Credit: | ZoRLu |
| Vulnerable: |
@lexPHPTeam @lex Guestbook 4.0.5 @lexPHPTeam @lex Guestbook 4.0.2 @lexPHPTeam @lex Guestbook 4.0.1 @lexPHPTeam @lex Guestbook 3.13 @lexPHPTeam @lex Guestbook 3.12 |
| Not Vulnerable: |
@lexPHPTeam @lex Guestbook 5.0 |
Discussion
@lex Guestbook Multiple Cross-Site Scripting Vulnerabilities
@lex Guestbook 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 allow the attacker to steal cookie-based authentication credentials and to launch other attacks.
@lex Guestbook 4.0.5 is vulnerable; other versions may also be affected.
UPDATE (April 25, 2008): The vendor indicates that the 'test' parameter is a user-defined parameter and is not vulnerable.
@lex Guestbook 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 allow the attacker to steal cookie-based authentication credentials and to launch other attacks.
@lex Guestbook 4.0.5 is vulnerable; other versions may also be affected.
UPDATE (April 25, 2008): The vendor indicates that the 'test' parameter is a user-defined parameter and is not vulnerable.
Exploit / POC
@lex Guestbook 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:
Attackers can exploit these issues by enticing an unsuspecting user to follow a malicious URI.
The following example URIs are available:
Solution / Fix
@lex Guestbook Multiple Cross-Site Scripting Vulnerabilities
Solution:
The vendor has released @lex Guestbook 5.0. Please see the references for more information.
Solution:
The vendor has released @lex Guestbook 5.0. Please see the references for more information.
References
@lex Guestbook Multiple Cross-Site Scripting Vulnerabilities
References:
References:
- @lex Guestbook Homepage (@lexPHPTeam)
- @lex Guestbook Homepage (@lexPHPTeam)