This write-up explores a critical vulnerability within `safe-axios`, an npm package aimed at safeguarding applications from SSRF (Server-Side Request Forgery) attacks. While `safe-axios` attempts to validate URLs through a provided function, a fundamental design flaw opens the door for potential exploitation. We'll review the technical details, analyze the exploit, and highlight the importance of secure coding practices.
Dive into a critical SSRF vulnerability in the ssrfcheck npm package, exposing a blind spot in its denylist. Learn how attackers can exploit this omission and how to secure your applications.
A deep dive into an SSRF bypass vulnerability in the popular npm package `private-ip`. Learn how a blind spot in its private IP validation logic can expose your application to potential SSRF attacks.
Lucia started off as an educational project to teach authentication and authorization, then evolved into an SDK, then got archived. Let's learn how to migrate a Lucia Auth codebase to Better Auth
Dive into a critical vulnerability in a popular npm package called `nossrf`. This package aims to shield applications from Server-Side Request Forgery (SSRF) attacks by validating user-provided URLs. However, a clever bypass technique renders these safeguards ineffective. Let's dissect the issue and understand how to stay protected.
A path traversal vulnerability in the files-bucket-server npm package allows attackers to access files outside the intended directory. API Security is crucial, and this post dives into the vulnerability and how to exploit it.