Case research tag

Flashloan

Source-level case research tagged Flashloan.

EIP-7702 Flashloan-Protection Bypass Case Research: When tx.origin == msg.sender Stopped Meaning EOA

2025-08-24

A source-level and on-chain reconstruction of one of the first EIP-7702 exploits: a delegated EOA that defeats the classic flashloan guard, manipulates a PancakeSwap spot price, and inflates a staking position on BSC.

DeFi ExploitsEIP-7702FlashloanOracle ManipulationBSCPectra2025

Cetus $223M Case Research: The CLMM Shift Check That Minted Liquidity for One Unit

2025-05-22

A source-level reconstruction of the Cetus Sui CLMM exploit: a flawed u256 left-shift overflow check, undercharged add-liquidity math, and the remove-liquidity path that pulled real reserves out.

DeFi ExploitsCetusSuiMoveCLMMFixed-Point MathFlashloan2025