<!-- # Exploit Title: Wordpress Gallery Master Persistent XSS Vulnerability. # Date: 2015/12/20 # Exploit Author: Arash Khazaei # Vendor Homepage: https://downloads.wordpress.org/plugin/gallery-master.zip # Software Link: https://wordpress.org/plugins/gallery-master/ & http://tech-prodigy.org/ # Version: 1.0.22 # Tested on: Windows , Firefox Browser # CVE : N/A # Email : 0xclay@gmail.com # Intrduction : # Wordpress Master Gallery Plugin Have 1,000+ Active Install # And Suffer From A Stored XSS Vulnerability In Gallery Title & Gallery Description In Add New Gallery Section. # Authors , Editors And Of Course Administrators Can Use This Vulnerability To Harm WebSite . --> Exploit : For Exploiting This Vulnerability Install Testimonial Slider Plugin Then Create New SGallery In Gallery Title Input And Gallery Description Place Your JavaScript Code After Creating Gallery JavaScript Code Will Be Executed . Plugin Is Accessable By Authors , Administartors , Editors . Image POC : http://i.imgur.com/bHoezPa.jpg Vulnerable Codes <gallery-masterviewsgalleriesmanage_galleries.php>[Line : 177]: 1- <label class="gallery_text_italic"><?php echo urldecode($row["gallery_title"]);?></label> Vulnerable Codes <gallery-masterviewsgalleriesmanage_galleries.php>[Line : 181]: 2- <label class="gallery_text_italic"><?php echo urldecode($row["gallery_description"]);?></label> <!-- Discovered By Arash Khazaei (A.K.A 0xClay) -->