In this video, we cover Lab #1 in the DOM-based Vulnerabilities module of the Web Security Academy. This lab demonstrates a simple web message vulnerability. To solve this lab, use the exploit server to post a message to the target site that causes the print() function to be called.

▬ 🔗 Links 🔗 ▬▬▬▬▬▬▬▬▬▬

Notes.txt document: https://github.com/rkhal101/Web-Security-Academy-Series/blob/main/dom-based-vulnerabilities/lab-01/notes.txt

Web Security Academy Exercise Link: https://portswigger.net/web-security/dom-based/controlling-the-web-message-source/lab-dom-xss-using-web-messages

Academy's Twitter Account: https://twitter.com/RanaKhalilAcad

Academy's LinkedIn Page: https://www.linkedin.com/company/ranakhalilacad