Writeups & Security Blogs

My security research, bug bounty writeups, and API pentesting guides

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My dev.to handle: @abhinavsingwal

Topics I write about: XSS | IDOR | API Security | CORS | Bug Bounty Methodology | OWASP Top 10

Latest from dev.to

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Exploiting IDOR in Modern APIs

Step-by-step guide to finding and exploiting Insecure Direct Object References

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CORS Misconfiguration Deep Dive

Understanding and detecting CORS misconfigurations in web applications

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XSS to Account Takeover

Real-world bug bounty walkthrough from XSS to full account compromise

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