Summary

There is no way to mint more KittyToken inside the Vault, as a result of which soulmates will not be able to claim Airdrop or get staking rewards for them being soulmates or staking amount respectively.
LoveToken is used to represent how much love there is between two soulmates, as mentioned by the protocol.
But when there is no LoveToken, they cannot show their love to the world.

Vulnerability Details

The vulnerability occurs due to fixed total supply of LoveToken, and more LoveToken cannot be minted and soulmates can no longer claim LoveToken.

Impact

• Soulmates cannot claim LoveToken'

• Users will not be able to receive their staking rewards

Tools Used

Manual Review

Recommendations

Admins should be able to mint more LoveToken, when LoveToken becomes scarce.