Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Roostock, Tron and other EVM-compatible blockchains.
[{"issues": [{"description": {"head": "The contract executes an external message call.", "tail": "An external function call to a fixed contract address is executed. Make sure that the callee contract has been reviewed carefully."}, "extra": {}, "locations": [{"sourceMap": "661:1:0"}], "severity": "Low", "swcID": "SWC-107", "swcTitle": "Reentrancy"}, {"description": {"head": "The contract executes an external message call.", "tail": "An external function call to a fixed contract address is executed. Make sure that the callee contract has been reviewed carefully."}, "extra": {}, "locations": [{"sourceMap": "779:1:0"}], "severity": "Low", "swcID": "SWC-107", "swcTitle": "Reentrancy"}, {"description": {"head": "The contract executes an external message call.", "tail": "An external function call to a fixed contract address is executed. Make sure that the callee contract has been reviewed carefully."}, "extra": {}, "locations": [{"sourceMap": "858:1:0"}], "severity": "Low", "swcID": "SWC-107", "swcTitle": "Reentrancy"}, {"description": {"head": "A call to a user-supplied address is executed.", "tail": "The callee address of an external message call can be set by the caller. Note that the callee can contain arbitrary code and may re-enter any function in this contract. Review the business logic carefully to prevent averse effects on the contract state."}, "extra": {}, "locations": [{"sourceMap": "912:1:0"}], "severity": "Medium", "swcID": "SWC-107", "swcTitle": "Reentrancy"}, {"description": {"head": "The return value of a message call is not checked.", "tail": "External calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states."}, "extra": {}, "locations": [{"sourceMap": "661:1:0"}], "severity": "Low", "swcID": "SWC-104", "swcTitle": "Unchecked Call Return Value"}, {"description": {"head": "The return value of a message call is not checked.", "tail": "External calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states."}, "extra": {}, "locations": [{"sourceMap": "779:1:0"}], "severity": "Low", "swcID": "SWC-104", "swcTitle": "Unchecked Call Return Value"}, {"description": {"head": "The return value of a message call is not checked.", "tail": "External calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states."}, "extra": {}, "locations": [{"sourceMap": "858:1:0"}], "severity": "Low", "swcID": "SWC-104", "swcTitle": "Unchecked Call Return Value"}, {"description": {"head": "The return value of a message call is not checked.", "tail": "External calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states."}, "extra": {}, "locations": [{"sourceMap": "912:1:0"}], "severity": "Low", "swcID": "SWC-104", "swcTitle": "Unchecked Call Return Value"}], "meta": {}, "sourceFormat": "evm-byzantium-bytecode", "sourceList": ["0x7cbb77986c6b1bf6e945cd3fba06d3ea3d28cfc49cdfdc9571ec30703ac5862f"], "sourceType": "raw-bytecode"}]
