selfdestruct-bypass

1 article
Sort: New Top Best
clear filter
0 8/10
vulnerability

A critical smart contract vulnerability in VeChainThor's VTHO (gas token) accrual mechanism allows attackers to artificially mint unbounded VTHO by exploiting incomplete energy settlement in the self-destruct logic when combined with flash loans. The flaw occurs because the OnSuicideContract function fails to update accrued VTHO when the transfer amount is zero, enabling repeated exploitation.

VeChainThor VeChain VTHO (VeThor Token) VET (VeChain Token) Immunefi @nnez OnSuicideContract CalcEnergy
immunefi.com · nnez · 4 hours ago · details