Venus Protocol Clarifies That the Market Incident Was Caused by a Supply Cap Vulnerability, Not a Flash Loan Attack

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Venus Protocol states that the THE market incident resulted from a supply cap vulnerability, not a flash loan attack. Attackers directly transferred THE tokens to the contract over nine months, bypassing the deposit process and exceeding the 14.5 million supply cap. They manipulated DEX prices using low liquidity and TWAP oracles to inflate collateral values. THE’s price rose from $0.27 to $0.53 before liquidations triggered bad debt. Venus paused the THE market, set its collateral factor to 0, and halted withdrawals. Collateral factors for eight other markets were also set to 0. The team is currently investigating and will release a full report. Traders are advised to monitor altcoins closely amid liquidity concerns.

Odaily Planet Daily reports that Venus Protocol has issued a statement regarding the THE market event, clarifying that this incident was not a flash loan attack, but rather resulted from an exploit of a supply cap enforcement vulnerability in the protocol’s old code. The team stated that the attacker accumulated THE tokens over approximately nine months, gradually establishing a dominant supply position on Venus.

The announcement states that the attacker bypassed the normal deposit process by directly transferring THE tokens into the protocol contract, thereby exceeding the 14.5 million THE supply cap. Exploiting low on-chain liquidity, the attacker manipulated DEX prices. As the external price was gradually reflected by the TWAP oracle, the attacker borrowed assets (such as CAKE and BNB) using inflated collateral values, then purchased more THE to further drive up the price, continuously transferring THE into the vTHE market to increase collateral value. This cycle pushed the price from approximately $0.27 to around $0.53, ultimately leaving bad debt in the protocol after positions were liquidated.

Venus has paused the THE market, reduced its collateral factor to 0, and suspended withdrawals. As a precautionary measure, the collateral factors for eight other markets—BCH, LTC, AAVE, POL, FIL, TWT, UNI, and lisUSD—have also been reduced to 0. The team and security partners are actively investigating the situation and will release a comprehensive post-incident analysis report shortly.

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