@lex Guestbook Multiple Input Validation Vulnerabilities
BID:21926
Info
@lex Guestbook Multiple Input Validation Vulnerabilities
| Bugtraq ID: | 21926 |
| Class: | Input Validation Error |
| CVE: |
CVE-2007-0202 CVE-2007-0205 |
| Remote: | Yes |
| Local: | No |
| Published: | Nov 30 2006 12:00AM |
| Updated: | Apr 21 2008 06:47PM |
| Credit: | darkfig is credited with the discovery of these vulnerabilities. |
| Vulnerable: |
@lexPHPTeam @lex Guestbook 4.0.2 @lexPHPTeam @lex Guestbook 4.0.1 @lexPHPTeam @lex Guestbook 3.13 @lexPHPTeam @lex Guestbook 3.12 |
| Not Vulnerable: | |
Discussion
@lex Guestbook Multiple Input Validation Vulnerabilities
@lex Guestbook is prone to multiple input-validation vulnerabilities because the application fails to properly sanitize user-supplied input.
An attacker could exploit these issues to execute server-side script code, compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database implementation. Information gained could aid in further attacks.
@lex Guestbook 4.0.2 and prior versions are vulnerable to these issues.
NOTE: The vendor refutes these issues, stating that the vulnerabilities do not exist as specified.
@lex Guestbook is prone to multiple input-validation vulnerabilities because the application fails to properly sanitize user-supplied input.
An attacker could exploit these issues to execute server-side script code, compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database implementation. Information gained could aid in further attacks.
@lex Guestbook 4.0.2 and prior versions are vulnerable to these issues.
NOTE: The vendor refutes these issues, stating that the vulnerabilities do not exist as specified.
Exploit / POC
@lex Guestbook Multiple Input Validation Vulnerabilities
An attacker can exploit these issues via a web client.
The following exploit is available:
An attacker can exploit these issues via a web client.
The following exploit is available:
Solution / Fix
@lex Guestbook Multiple Input Validation 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].
References
@lex Guestbook Multiple Input Validation Vulnerabilities
References:
References:
- @lex Guestbook Homepage (@lexPHPTeam)
- @lex Guestbook <= 4.0.2 Remote Command Execution Exploit (darkfig)