CVE-2024-0550

A user who is privileged already manager or admin can set their profile picture via the frontend API using a relative filepath to then user the PFP GET API to download any valid files. The attacker would have to have been granted privileged permissions to the system before executing this attack...

Design/Logic Flaw

A user who is privileged already manager or admin can set their profile picture via the frontend API using a relative filepath to then user the PFP GET API to download any valid files. The attacker would have to have been granted privileged permissions to the system before executing this attack...

CVE-2024-0550

CVE-2024-0550 describes a traversal-like flaw where a user with privileged rights (manager/admin) can set their profile picture via the frontend API using a relative filepath, then invoke the PFP GET API to read/download arbitrary files. This is evidenced by multiple sources (e.g., Red Hat, NVD, ...

Multiple Mint of PFP with same NFTID

Lines of code Vulnerability details Impact Malicious user having only one NFT can mint PFP severally. Hence one user with only one NFT but multiple PFP. This isn't the intended implementation. Proof of Concept Is self-understandable. POC not required Recommended Mitigation Steps storing used NFT'...

A user can mint a PFP NFT multiple times using the same _nftId

Lines of code Vulnerability details Impact A user might unintentionally "intentionally" try to take advantage of the mint function in ProfilePicture.sol Proof of Concept The pfp mapping stores the pfp data per NFT, L31-32 of Profilepicture.sol /// @notice Stores the pfp data per NFT mappinguint25...

Missing check for NFT contract, a bad actor can mint a PFP NFT without having a CID NFT

Lines of code Vulnerability details Impact Missing check for NFT contract, a bad actor can mint a PFP NFT without having a CID NFT. Proof of Concept The ProfilePicture.mint is used to mint a new PFP NFT. function mintaddress nftContract, uint256 nftID external uint256 tokenId = ++numMinted; if...