First Flight #19: Mondrian Wallet v2
First Flight #19
Submission Details
Severity: high
ValidMissing access control on `MondrianWallet2::_authorizeUpgrade` make it possible for anyone to call `MondrianWallet2::upgradeToAndCall` and permanently change its functionality.
Rewards breakdown
nSLOC
105This contest has a flat reward structure with the following payouts:
High
100 EXP
Medium
20 EXP
Low
2 EXP
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