MediumThe most insightful stories about Portswigger - Medium

Portswigger Lab

Penetration Testing

Portswigger

Explore recommended reads, summarized by AI

Web Security Testing

Practical guides and walkthroughs for identifying and exploiting vulnerabilities in web applications.

XSS and Injection Vulnerabilities

Popular this week

MazenWaleed

Exploiting AI Agents to Trigger Secondary Vulnerabilities — PortSwigger Lab Writeup

Shadow

API Security Testing: A Complete Guide to Reconnaissance, Hidden Endpoints, Mass Assignment, and…

MazenWaleed

Bypassing AI Scanner Defenses to Exfiltrate Sensitive Information — PortSwigger Lab Writeup

Marlos Gabriel

Bypassing File Upload Validation to Achieve Remote Code Execution

danar

PortSwigger : CSRF Vulnerability with No Defenses

Latest stories

Abdul Moeez Siddiqui

Exploiting LLM APIs and AI Agent Security

Muhammad Raza

PortSwigger Lab: Reflected XSS into HTML Context with Nothing Encoded

Md Haidar

How I Solved PortSwigger SQLi Labs 7–18 (Part 2 Walkthrough)

Spoorthi

Exploiting XXE to Perform SSRF Attacks: A Step-by-Step Walkthrough

Spoorthi

Exploiting XXE using external entities to retrieve files: A Step-by-Step Walkthrough

See more stories

Who to follow

Popular this week

MazenWaleed

Exploiting AI Agents to Trigger Secondary Vulnerabilities — PortSwigger Lab Writeup

Shadow

API Security Testing: A Complete Guide to Reconnaissance, Hidden Endpoints, Mass Assignment, and…

MazenWaleed

Bypassing AI Scanner Defenses to Exfiltrate Sensitive Information — PortSwigger Lab Writeup

Marlos Gabriel

Bypassing File Upload Validation to Achieve Remote Code Execution

danar

PortSwigger : CSRF Vulnerability with No Defenses

Latest stories

Abdul Moeez Siddiqui

Exploiting LLM APIs and AI Agent Security

Muhammad Raza

PortSwigger Lab: Reflected XSS into HTML Context with Nothing Encoded

Md Haidar

How I Solved PortSwigger SQLi Labs 7–18 (Part 2 Walkthrough)

Spoorthi

Exploiting XXE to Perform SSRF Attacks: A Step-by-Step Walkthrough

Spoorthi

Exploiting XXE using external entities to retrieve files: A Step-by-Step Walkthrough

See more stories

Who to follow