Security Researcher Discloses Base64 Encoding Technique to Bypass 403 Forbidden Errors in Bug Bounty Hunting

HackMoN Ai

17d ago· 8 min readenNews

technology cybersecurity programming bug bounty hunting

Summary

Security researcher Omar Aljabr (@GodfatherOrwa) has publicly disclosed a technique for bypassing 403 Forbidden errors in web applications by encoding file paths in Base64. This method allows penetration testers and bug bounty hunters to circumvent WAF (Web Application Firewall) rules and access sensitive files that would otherwise be blocked. The technique transforms common security roadblocks into exploitable vulnerabilities, potentially leading to server compromises and significant bug bounty payouts.

Source

bskySecurity Researcher Discloses Base64 Encoding Technique to Bypass 403 Forbidden Errors in Bug Bounty Huntingundercodetesting.com

Key quotes

· 3 pulled

In the high-stakes world of bug bounty hunting, a simple 403 Forbidden error often represents a brick wall between researchers and critical vulnerabilities.

Security researcher Omar Aljabr (@GodfatherOrwa) has publicly disclosed a clever bypass technique that transforms these dead ends into gold mines.

By encoding file paths in Base64, penetration testers can circumvent WAF rules and access sensitive files, leading to potential server compromises and substantial bounty payouts.

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The 403 Forbidden Bypass That's Making Hackers Rich: Base64 Encoding Trick Exposed + Video - "Undercode Testing": Monitor hackers like a pro. Get real-time

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