Bug Bounty: Authentication Bypass (Insecure Client-Side Logic) | Logic Flaw | скачать в хорошем качестве

Bug Bounty: Authentication Bypass (Insecure Client-Side Logic) | Logic Flaw |

In this video, I demonstrate a critical Authentication Bypass vulnerability using response manipulation. By capturing a successful login response and replaying it during a failed login attempt, I was able to bypass the login mechanism and access the user dashboard — even after the password was changed! 🚨 This bug highlights a serious issue where the frontend blindly trusts the HTTP response, without proper backend session validation. 📋 Steps Covered in the Video: Account registration and login Capturing a valid login response Logging out and resetting the password Intercepting a failed login attempt Replacing the response with the earlier successful one Getting unauthorized access to the dashboard 🔐 Impact: This vulnerability could allow attackers to gain unauthorized access to user accounts by replaying old login responses — even if credentials have been changed. 💡 Follow me for more bug bounty tips & cybersecurity insights: 📩 Business Inquiries: [email protected] 🔗 LinkedIn:   / muhammad-qasiim   📸 Instagram:   / m_kasim2   👉 Make sure to like, comment, and subscribe for more real-world hacking content! #bugbounty #zeroclick #accounttakeover #cryptohacking #web3security #tokenmanipulation #cybersecurity #infosec #ethicalhacking #bugbountypoc #responsibledisclosure #bugbountyhunter #fusionlabs