Coalition Unveils Plan to Mitigate Aave Token Exploit

The aftermath of a $300 million exploit typically doesn't come with a straightforward repair guide. However, DeFi United is attempting to create one. The coalition has outlined a detailed, step-by-step proposal to restore rsETH backing, following a devastating hack that released over 116,000 unaccounted-for tokens into DeFi lending markets. The plan, shared on Aave's official X account, resembles a coordinated recovery effort, relying heavily on Aave's infrastructure to rectify the damage and stabilize the markets. The incident originated on April 18, when an attacker exploited a vulnerability in rsETH's bridge, forging a message that appeared legitimate and tricking the Ethereum side into releasing 116,500 rsETH without proper backing. These tokens were not idle; they were dispersed across multiple wallets and utilized as collateral on Aave and other lending platforms, rendering the issue systemic. Protocols like Aave found themselves holding collateral that was not fully backed, at least temporarily. According to the proposal, most of the exploited funds remain active, with approximately 107,000 of the original 116,500 rsETH still tied up in positions across Aave and Compound. DeFi United's proposal aims to address both the restoration of rsETH backing and the unwinding of loans created using the extra tokens. To re-collateralize rsETH, the group claims to have secured sufficient ETH commitments, which will be fed back into the system in stages, converting it to rsETH and depositing it to ensure the token is fully backed once again. Simultaneously, attention will be focused on the lending markets where the damage is most visible, with the goal of carefully unwinding the chaos rather than letting it play out unpredictably. A key part of this process involves addressing the positions the attacker opened on Aave, essentially loans backed by rsETH that should not have existed. Instead of waiting for these loans to collapse, the proposal suggests temporarily adjusting rsETH's valuation within the system to enable the closure of these bad positions in a more controlled manner. As these positions are unwound, the underlying assets, such as ETH, can be recovered, potentially freeing up around 13,000 ETH from Aave alone. Once this collateral is recovered, it will be converted into ETH and used to cover the shortfall created by the exploit, effectively filling the hole left behind. The process carries risks, relying on governance approvals across multiple chains, the successful deployment of committed funds, and a smooth execution of the unwind. Despite these challenges, the plan represents a more coordinated response than DeFi has typically managed. If executed as intended, the ultimate goal is clear: the full restoration of rsETH backing and the stabilization of all affected markets.