Submitted by hubble
CNft.sol#L204
The function safeTransferFrom is a standard interface in ERC1155, and its expected to succeed if all the parametes are valid, and revert on error, which is not the case here so its a deviation.
Refer to the EIP-1155 safeTransferFrom rules:
There is no loss of assets, but the assets or tokens and CNft contract can be unusable by other protocols, and likelihood & impact of this issue is high.
If other protocols want to integrate CNft, then in that case just for CNft Contract / tokens, they have to take exception and use safeBatchTransferFrom, instead of safeTransferFrom. If they dont take care of this exception, then their protocol functions will fail while using CNft, even if valid values are given.
Contract : CNft.sol
Function : safeTransferFrom
Instead of revert, call function safeBatchTransferFrom with 1 item in the array, e.g.,
bunkerfinance-dev (bunker.finance) confirmed, but disagreed with High severity and commented:
gzeon (judge) decreased severity to Medium and commented:
