Tag: stored xss

A Bug Bounty Tester’s Guide to Detecting XSS Vulnerabilities
Cross Site Scripting (XSS) vulnerabilities occur when web applications include untrusted data on a web page without proper sanitization and validation of user input, such as when a web page includes user-supplied data using a browser API that can create HTML or JavaScript. The XSS vulnerability is exploited when an attacker executes malicious scripts in ...