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BTC $62,903.37 -0.06%
ETH $1,877.94 +0.05%
BNB $606.37 -0.75%
XRP $0.9993 -0.27%
SOL $75.23 +0.06%
TRX $0.3311 -0.24%
DOGE $0.0697 -0.41%
ADA $0.1767 -1.16%
BCH $203.85 -0.62%
LINK $9.40 +0.57%
HYPE $57.35 +2.45%
AAVE $85.82 -1.33%
SUI $0.6761 -0.97%
XLM $0.1568 -0.93%
ZEC $485.94 -0.62%

慢霧:Aurellion Labs 合約被重入初始化攻擊,致約 45.5 萬枚 USDC 損失

2026-05-12 19:42:59

ChainCatcher 消息,慢霧發布安全預警稱,Aurellion 遭遇攻擊,損失約 455,003 枚 USDC(約 45.5 萬美元)。

分析指出,漏洞根源在於 SafeOwnable Facet 中的 initialize(address) 函數缺乏有效保護。由於 Diamond 合約在設置 owner 時未通過 initialize 路徑,導致 _initialized 版本槽未正確更新,攻擊者得以重新初始化合約並覆蓋 owner 權限。

隨後,攻擊者調用 diamondCut 注入惡意 Facet,並透過惡意 pullERC20 功能轉移已授權用戶的 USDC 資產,最終完成資金盜取。

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