Abusing prototype pollution to solve the Intigriti 0422 XSS challenge (both initial and revenge versions)

My writeup for the intigriti 0422 XSS challenge

2026-04-02

How client-side template injection (CSTI) works

A brief explanation on how client-side template injection works

2026-03-22

Strengthening CSP to achieve XSS (Intigriti 1121 XSS Writeup)

Writeup for the Intigriti 1121 XSS challenge

2026-03-22

Intigriti 1021 XSS Writeup

My writeup for the intigriti 1021 XSS challenge

2026-03-19