The Standard

Summary

The protocol does not work properly with the PAXG token because this token takes a transfer fee

Vulnerability Details

The protocol currently uses these tokens:

ETH, WBTC, ARB, LINK, & PAXG

The problem is that PAXG tokens take a transfer fee on each transfer. This means that the transferred amount isn't exactly what the receiver will get. Nowhere in the protocol does it track the balance before and after the transfer. This means the protocol does not properly support the PAXG token.

Impact

The protocol does not properly support the PAXG token.

Tools Used

Visual Studio Code

Recommendations

If you want to use a PAXG token then you need to track the balance before and after the transfer.