TutorialWeb3 Security
Smart Contract Access Control Bugs Hunters Actually Find
Access control bugs hunters actually find — missing onlyOwner, initializer takeover, and tx.origin auth — with an Ethernaut-style Foundry lab.
35 min lab
Published work tagged foundry poc.
Access control bugs hunters actually find — missing onlyOwner, initializer takeover, and tx.origin auth — with an Ethernaut-style Foundry lab.
Classic, cross-function, and read-only reentrancy for bug hunters — CEI, guards, OWASP SC08:2026, and a Foundry PoC against a local vulnerable vault only.