postMessage()

This exercise covers how insecure calls to the JavaScript function postMessage() can be used to leak sensitive information

PRO

content

MEDIUM

Difficulty

Between 1 and 2 hours

on average

709

Completed this exercise

Course

Online access to this exercise is only available with PentesterLab PRO

Make sure you check out PentesterLab PRO and PentesterLab PRO Enterprise to develop your skills.