mediumLogic errorOther
Phala Network: Limited availability of `balance_of(...)` method
- Payout
- $0
- Protocol
- Phala Network
- Disclosed
- Apr 11, 2024
- Source
- code4rena
Phala Network's Pink contract runtime documents the balance_of chain-extension as callable by any contract, but the implementation adds an ensure_system guard that restricts invocation to the system contract alone. As a result, ordinary user contracts that cal …
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References
- https://github.com/code-423n4/2024-03-phala-network-findings/issues/50
- https://github.com/code-423n4/2024-03-phala-network-findings
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