How to inject JavaScript to auto-login to a web site.
Posted: Wed Nov 04, 2026 1:19 pm
You can use the PWB version 3.2/4.0 ability to inject JavaScript into a web page by setting up a JavaScript filter to detect the URL, and inject JavaScript code to fill in the user name and password and click the submit button.
Test web site:
https://beta.team2s.com/inject/
[Files]
JavaScriptFilterFile=signinfilter.txt
[Security]
CheckJavaScriptAccess=True
--Scott
Test web site:
https://beta.team2s.com/inject/
[Files]
JavaScriptFilterFile=signinfilter.txt
[Security]
CheckJavaScriptAccess=True
Code: Select all
-all
+^https://beta.team2s.com/inject signinjavascript.txt
Code: Select all
function setFormValuesAndLogin() {
document.getElementById("username").value = "support";
document.getElementById("password").value = "TestMe";
document.querySelector(".btn-submit").click();
} setFormValuesAndLogin();