BTC $63,011.98 -0.23%
ETH $1,878.80 +0.16%
BNB $606.05 -0.29%
XRP $0.9998 -0.60%
SOL $75.27 -0.58%
TRX $0.3323 -0.38%
DOGE $0.0698 +0.02%
ADA $0.1796 -1.06%
BCH $202.94 -1.44%
LINK $8.93 +1.95%
HYPE $55.81 -2.87%
AAVE $86.57 -0.94%
SUI $0.6788 -0.86%
XLM $0.1596 +0.18%
ZEC $490.47 +1.00%
BTC $63,011.98 -0.23%
ETH $1,878.80 +0.16%
BNB $606.05 -0.29%
XRP $0.9998 -0.60%
SOL $75.27 -0.58%
TRX $0.3323 -0.38%
DOGE $0.0698 +0.02%
ADA $0.1796 -1.06%
BCH $202.94 -1.44%
LINK $8.93 +1.95%
HYPE $55.81 -2.87%
AAVE $86.57 -0.94%
SUI $0.6788 -0.86%
XLM $0.1596 +0.18%
ZEC $490.47 +1.00%

慢雾:EIP-7702 账户漏洞遭利用,1,988.5 枚 QNT 被盗

2026-04-29 12:10:45

ChainCatcher 消息,据市场消息,攻击者利用一个存在缺陷的 EIP-7702 账户,从 QNT 储备池盗取 1,988.5 枚 QNT(约合 54.93 枚 ETH)。根本原因在于,该储备池管理员 EOA 通过 EIP-7702 将代码委托给 BatchExecutor 合约,而该合约将无权限控制的 BatchCall 合约设为授权调用方。

由于 BatchCall.batch() 函数未设置任何权限校验,任意外部调用者均可调用,最终导致储备池资产被耗尽。

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