Karthikeyan Nagaraj14.8 Lab: CSRF where token is duplicated in cookieThis lab’s email change functionality is vulnerable to CSRF. It attempts to use the insecure “double submit” CSRF prevention technique. To…17h ago17h ago
Karthikeyan Nagaraj14.7 Lab: CSRF where token is not tied to user sessionThis lab’s email change functionality is vulnerable to CSRF. It uses tokens to try to prevent CSRF attacks, but they aren’t integrated into…1d ago1d ago
Karthikeyan Nagaraj14.6 Lab: CSRF Vulnerability where token validation depends on request methodThis lab’s email change functionality is vulnerable to CSRF. It attempts to block CSRF attacks, but only applies defenses to certain types…2d ago2d ago
Karthikeyan Nagaraj13.31 Lab: Exploiting XSS to perform CSRFThis lab contains a stored XSS vulnerability in the blog comments function. To solve the lab, exploit the vulnerability to perform a CSRF…4d ago4d ago
Karthikeyan Nagaraj13.30 Lab: Exploiting cross-site scripting to capture passwordsThis lab contains a stored XSS vulnerability in the blog comments function. A simulated victim user views all comments after they are…5d ago5d ago
Karthikeyan Nagaraj13.29 Exploiting cross-site scripting to steal cookiesThis lab contains a stored XSS vulnerability in the blog comments function. A simulated victim user views all comments after they are…5d ago5d ago
Karthikeyan Nagaraj13.28 Lab: Reflected XSS into a template literal with angle brackets, single, double quotes…This lab contains a reflected cross-site scripting vulnerability in the search blog functionality. The reflection occurs inside a template…6d ago6d ago
Karthikeyan Nagaraj13.27 Lab: Reflected XSS into a JavaScript string with a single quote and backslash-escapedThis lab contains a reflected cross-site scripting vulnerability in the search query tracking functionality. The reflection occurs inside a…Jun 21Jun 21
Karthikeyan NagarajWhat is prototype pollution?Prototype pollution is a JavaScript vulnerability that enables an attacker to add arbitrary properties to global object prototypes, which…Jun 20Jun 20
Karthikeyan Nagaraj29.9 Lab: Remote code execution via server-side prototype pollutionThis lab is built on Node.js and the Express framework. It is vulnerable to server-side prototype pollution because it unsafely merges…Jun 19Jun 19