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數據:ONTR 代幣合約訪問控制漏洞致損失約 9.8 萬美元

2026-05-29 12:51:48

ChainCatcher 消息,据 SlowMist 監測,ONTR 代幣合約因 onlyOwner 修飾符存在訪問控制漏洞,導致損失 49.4801 枚 WETH,價值約 9.8 萬美元。攻擊者 (0xe806…b760) 利用該漏洞,在 owner 為 address(0) 時通過權限檢查,調用 transferOwnership() 將攻擊者合約設為 owner,隨後調用 desertJasper() 將隱藏餘額加入隊列,再調用 glenFlash() 執行 ashBud(),直接增加地址餘額 1e30 基本單位而未增加 totalSupply。攻擊者將膨脹代幣轉移至 PancakePair (0xd46d…83fd),通過 swap() 兌換為 WETH。

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