GuestBookHost version 2005.04.25 is susceptible to an authentication bypass flaw.
a62334c73fb17b2b98a13aa2a8a9996e29eddda44ae685468b31d76fb93a3ef8
New eVuln Advisory:
GuestBookHost Authentication Bypass
http://evuln.com/vulns/56/summary.html
--------------------Summary----------------
eVuln ID: EV0056
CVE: CVE-2006-0542
Software: GuestBookHost
Sowtware's Web Site: http://nukedweb.memebot.com/
Versions: 2005.04.25
Critical Level: Moderate
Type: SQL Injection
Class: Remote
Status: Unpatched
Exploit: Not Available
Solution: Not Available
Discovered by: Aliaksandr Hartsuyeu (eVuln.com)
-----------------Description---------------
Vulnerable script:
config.php
Variables $email $password are not properly sanitized before being used in a SQL query. This can be used to pass authentication without password.
Condition: magic_quotes_gpc - off
--------------Exploit----------------------
SQL Injection Example:
Link: http://host/guestbookhost/edit.php
Email: ' or 1/*
Password: any
--------------Solution---------------------
No Patch available.
--------------Credit-----------------------
Discovered by: Aliaksandr Hartsuyeu (eVuln.com)