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Zero click ATO

When testing API endpoints, try removing parts of the URL to check for unexpected data exposure.
Example: /api/endpoint/{id} ➡️ /api/endpoint/
Sometimes the parent endpoint spills ALL the data!
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🐞Bug🐞:Debug mode leak Phpmyadmin USER NAME AND PASSWORD🔥

Tip💁‍♂️: try check every Dir. to check if the Debug mode is on.

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Tip: add "%00" after the email and you will bypass the RL if its based in the email value.

💥 Bug Bounty Tip: Exposing Weak JWT Implementations 💥

A flawed JWT can open the door to account takeovers, privilege escalation, and critical security risks! Let’s break down how to spot these vulnerabilities.

🔑 Vulnerabilities to Test:

🔹 None Algorithm Bypass: Change the JWT header to "alg": "none" and remove the signature. If it’s still accepted — jackpot! 🎉

🔹 Brute-Force Weak Secrets: Crack weak signing keys with tools like jwtcracker, hashcat, or John the Ripper. A short or common key? You’re in.

🔹 Kid Parameter Injection: Tamper with the kid (Key ID) parameter — use path traversal (../../etc/passwd), local file inclusion, or even command injection.

🔹 JWK Manipulation: Host a rogue JSON Web Key and try to convince the server to trust your malicious key.

🔹 Algorithm Confusion Attack: Test if the server accepts HS256 signatures on tokens meant for RS256. This often leads to key substitution vulnerabilities.

🔹 Expired Token Acceptance: Check if the server still accepts tokens long after they’ve expired — a serious session management flaw.

🔹 Token Forgery: Remove or alter the signature — if the server still trusts the token, you’ve found a critical P1! 🚀

🎯 Pro Tip: Always test JWTs on both the client and server side — sometimes, the weakest links hide in unexpected places.


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🐞Bug🐞: claim "admin" username lead to access admin account🔥

Tip💁‍♂️: Try register "admin" username to access admin account

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Bug🐞:An unauthenticated API endpoint exposes sensitive users data using email address
Tip💁‍♂️:check .js file to find some urls for related services
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⚠️WebSocket PII Exposure⚠️
WebSockets can expose Personally Identifiable Information if not handled securely.

Tip💁‍♂️: Always check the WS responses for PII

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I was awarded a $1,000 bounty on @Hacker0x01 🪅

Tip💁‍♂️: Check for all smuggling types during your Tests.

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Bug🐞: POST REQUEST SQLI with full data dump

Tip💁‍♂️: test for sqli on all authenticated POST requests parameters

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Bug🐞: PII LEAK
Tip💁‍♂️: Always read the source of the pages and check every endpoint⚠️🪅

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