M-02 - Malicious users can set their hooks to contracts that will always revert, causing Claimers to get their tx to claim the user's prizes to be reverted

Lines of code Vulnerability details Title M-02 - Malicious users can set their hooks to contracts that will always revert, causing Claimers to get their tx to claim the user's prizes to be reverted Original Issue M-02 - Unintended or Malicious Use of Prize Winners' Hooks Details The previous...

Auctions run at significantly different speeds for different prize tiers

Lines of code Vulnerability details Comments The V5 implementation delegates the task of claiming prizes to a network of claimers. The fees received by a claimer are calculated based on a dutch auction and limited based on the prize size of the highest tier the smallest prize. As a result, it is...

Both _mint and _safeMint are used to mint NFTs

Handle palina Vulnerability details Impact Both mint and safeMint functions are used to mint ERC721 NFTs in Claimers and Depositors, respectively. The usage of the mint is, however, discouraged by the used ERC721 implementation see PoC section, in favor of its safe counterpart. Proof of Concept...