Contournement du contrôle d'accès
High-quality technical overview of Access Control Bypass in the context of blockchain security.
Access control bypass occurs when flaws like IDOR or privilege escalation allow unauthorized users to act as admins or other users. It is ranked #1 in the OWASP Top 10. Common in both traditional web apps and Web3 smart contracts, it represents a breakdown in the logic that isolates user resources. In 2026, Zero Trust architectures are the primary defense against such bypasses.
graph LR
Center["Contournement du contrôle d'accès"]:::main
Pre_authentication["authentication"]:::pre --> Center
click Pre_authentication "/terms/authentication"
Rel_zero_trust_security["zero-trust-security"]:::related -.-> Center
click Rel_zero_trust_security "/terms/zero-trust-security"
Rel_access_control_security["access-control-security"]:::related -.-> Center
click Rel_access_control_security "/terms/access-control-security"
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