Contract locking ether found in : Contract OnlyLocked (tests/locked_ether.sol#26) has payable functions: - Locked.receive() (tests/locked_ether.sol#4-6) But does not have a function to withdraw the ether Reference: https://github.com/crytic/slither/wiki/Detector-Documentation#contracts-that-lock-ether tests/locked_ether.sol analyzed (4 contracts with 1 detectors), 1 result(s) found Use https://crytic.io/ to get access to additional detectors and Github integration