Скачать или смотреть 🎯 Day 11 – Open Redirect (Theory + Live Finding) 2025 Hindi

#OpenRedirect #BugBounty #cyberleelawat

🚀 30 Days FREE Bug Bounty Series – Learn Ethical Hacking from ZERO (2025 Edition, Hinglish)

👨‍💻 Welcome to Day 11 of our Bug Bounty Series!
Aaj hum seekhenge ek underrated but impactful vulnerability – Open Redirect.

Open Redirect ka matlab hai jab ek website user ko bina validate kiye kisi external URL pe redirect karne deti hai.
Isse attacker phishing, malware distribution, credential theft aur kabhi-kabhi bug chaining (Open Redirect → Account Takeover / Token Theft) me use karte hain.

📚 Aaj ke video mein kya kya seekhne ko milega (Day 11):
✅ Open Redirect kya hota hai? (Simple theory + Real use cases)
✅ Kaise endpoints identify karein (redirect=, url=, next=, return=)
✅ Live Practical Finding – Redirect exploitation
✅ Chaining with OAuth & SSO login bypass
✅ Impact in Bug Bounty Programs
✅ Correct Bug Report Format

🧠 Yeh video unke liye hai jo:
Web app me hidden bugs hunt karna chahte hain
Phishing & redirection exploitation samajhna chahte hain
Bug bounty me unique findings report karna seekhna chahte hain

🛠️ Tools & Techniques Covered in This Video:
🔹 Burp Suite (Proxy + Repeater)
🔹 Google Dorking for open redirect params
🔹 Manual Testing on redirect endpoints
🔹 Payloads:

?redirect=https://evil.com
?next=https://attacker.com
?url=//attacker.com


📄 Sample Open Redirect Report Format (Bug Bounty Submission):

Title: Open Redirect Vulnerability in Login Redirection
Severity: Medium → High (depends on chaining)
Endpoint: https://target.com/login?redirect=...

Steps to Reproduce:

Open this URL:
https://target.com/login?redirect=htt...

Website redirects to attacker-controlled domain.
Attacker can use it in phishing campaign (e.g., fake login page).

Impact:
Users can be tricked into giving credentials on a malicious site.
Possible chaining with OAuth → Account Takeover.

Recommendation:
Implement allow-list for redirect domains.
Encode and validate redirect parameters.

⚠️ Disclaimer (Copyright Notice):
Ye video sirf Educational Purpose ke liye hai.
Jo bhi live findings ya examples dikhaye gaye hain wo Responsible Disclosure Programs / Legal platforms se liye gaye hain.
Unauthorized testing illegal hai – please sirf bug bounty platforms (HackerOne, Bugcrowd, Intigriti, etc.) par practice karein.
Content Cyber Leelawat ke copyright ke under hai – bina permission re-upload / reuse strictly prohibited hai.

🎁 30 Days Bug Bounty Learning Series (FREE):
📅 Day 11 out of 30
🗣️ Language: Hinglish (Hindi + Easy English mix)
📌 Topics Covered: Open Redirect Basics, Payloads, Live Finding, Report Writing

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