[H1] MIMOProxy can be PWNED by malicious delegate call

Lines of code Vulnerability details Impact PBR proxy owner change protection can bypassed / DoS PoC PRBProxy has a protection to prevent malicious delegatecall to overwrite owner. function executeaddress target, bytes calldata data public payable override returns bytes memory response ... ... //...

Incorrect implementation of access control in MIMOProxy:execute

Lines of code Vulnerability details Description There is a function execute in MIMOProxy smart contract. The function performs a delegate call to the user-specified address with the specified data. As an access control, the function checks that either it was called by the owner or the owner has...

[H3] Persisted msg.value in a loop of delegate calls can be used to drain ETH from your proxy

Lines of code Vulnerability details Impact msg.value in a loop can be used to drain proxy funds PoC While BoringBatchable is out of the scope, this bug affects seriously MIMOProxy as it inherits. Some time ago I read a report about an auditor called samczsung . I believe that you are having the...

A malicious zone operator can piggyback other transactions, when a caller tries to fulfill the restricted order

Lines of code Vulnerability details If an order has a restricted order type and, if the caller is other than the offerer or zone, then a staticcall to isValidOrder on the zone is made. This call outside the Seaport contract opens up a possible misuse by the zone contract implementation. The zone...

Privilege Escalation via Delegate Call

Handle elprofesor Vulnerability details Impact Using a malicious Module the ModuleRegistry admin can escalate to System admin via delegate call in the Executioner.sol contract. ModuleRegistry and Executioner separate the logic between ModuleRegistry.sol admin and systems admin. The systems admin ...