MetaMask Delegation Framework

Off-Chain (Public)

Audited on 2024/10/01

No active critical issues

Summary

Executive Summary This report presents the results of our engagement with MetaMask to review MetaMask Delegation Framework. The review was conducted over two weeks, from October 21, 2024 to October 25, 2024, by Rai Yang and Sergii Kravchenko. A total of 5 person-days were spent. The review is performed on the changes in the codebase that were made since the previous audit. The main changes are: Adding four new enforcer contracts.

Project

MetaMask

Multi-Chain

Issues (2)

	Low	Medium	High	Critical	Total
Not fixed	1	-	-	-	1
Fixed	1	-	-	-	1
Total	2	0	0	0	2

Contracts (14)

#	Github Repository	Commit Hash	File	Url
11	MetaMask/delegation-framework	ec0c0d64a4fc1ccca24d5e910d5712e62d84c4b7	src/interfaces/IDelegationManager.sol	Check on Github
12	MetaMask/delegation-framework	ec0c0d64a4fc1ccca24d5e910d5712e62d84c4b7	src/enforcers/CaveatEnforcer.sol	Check on Github
13	MetaMask/delegation-framework	ec0c0d64a4fc1ccca24d5e910d5712e62d84c4b7	src/MultiSigDeleGator.sol	Check on Github
14	MetaMask/delegation-framework	ec0c0d64a4fc1ccca24d5e910d5712e62d84c4b7	src/libraries/P256SCLVerifierLib.sol	Check on Github

#	Github Repository	Commit Hash	File	Url
11	MetaMask/delegation-framework	ec0c0d64a4fc1ccca24d5e910d5712e62d84c4b7	src/interfaces/IDelegationManager.sol	Check on Github
12	MetaMask/delegation-framework	ec0c0d64a4fc1ccca24d5e910d5712e62d84c4b7	src/enforcers/CaveatEnforcer.sol	Check on Github
13	MetaMask/delegation-framework	ec0c0d64a4fc1ccca24d5e910d5712e62d84c4b7	src/MultiSigDeleGator.sol	Check on Github
14	MetaMask/delegation-framework	ec0c0d64a4fc1ccca24d5e910d5712e62d84c4b7	src/libraries/P256SCLVerifierLib.sol	Check on Github

MetaMask Delegation Framework

Summary

Issues (2)

Unknownnot_fixed/low

Contracts (14)