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BBijanbsecops.hashnode.dev

Logical bugs leading to DOS

Feb 14 · 1 min read · Usually in bug bouny programs or pentest, the DOS is out of scope but, let me explain. When a program puts DOS out of scope it usually means the pentester/hacker should avoid attempting for denial of service. This is what out of scope means, to stop ...

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AOamin Oujihunteramine.hashnode.dev

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Exploiting a Business Logic Flaw: How an Empty Array Caused Account Lockout and System Pollution

Sep 15, 2025 · 3 min read · Overview During a security assessment of a widely-used customer support platform (which shall remain unnamed due to disclosure policies), I discovered a critical business logic vulnerability in the agent invitation API. By manipulating a single param...

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#logic-bug

Logical bugs leading to DOS

Exploiting a Business Logic Flaw: How an Empty Array Caused Account Lockout and System Pollution