1. Web Security Academy
  2. Cross-site scripting
  3. Contexts
  4. Lab

Lab: Stored XSS into anchor href attribute with double quotes HTML-encoded

APPRENTICE

This lab contains a stored cross-site scripting vulnerability in the comment functionality. To solve this lab, submit a comment that calls the alert function when the comment author name is clicked.

Stories from the Daily Swig about cross-site scripting

Find XSS vulnerabilities using Burp Suite

The benefits of working through PortSwigger's Web Security Academy

Get started with the Web Security Academy where you can practise exploiting vulnerabilities on realistic targets .. and its free!

Already got an account? Login here