Automated Market Makers (AMMs) like Uniswap provide many essential services to the DeFi ecosystem including on-chain price feeds. These price oracles are used by lending, derivatives, stable coins, and other applications. Unfortunately, it is possible to manipulate these price feeds which resulted in several multi-million dollar hacks.

In the next challenge, we will develop one such exploit against an overly trusting lending pool. Here is the description:

There's a huge lending pool borrowing Damn Valuable Tokens (DVTs), where you first need to deposit twice the borrow amount in ETH as collateral. The pool currently has 10000 DVTs in liquidity.There's…

Peter Kacherginsky

Blockchain Security, Malware Analysis, Incident Response, Pentesting, BlockThreat.net

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