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数据:ONTR 代币合约访问控制漏洞致损失约 9.8 万美元

2026-05-29 12:51:48

ChainCatcher 消息,据 SlowMist 监测,ONTR 代币合约因 onlyOwner 修饰符存在访问控制漏洞,导致损失 49.4801 枚 WETH,价值约 9.8 万美元。攻击者 (0xe806...b760) 利用该漏洞,在 owner 为 address(0) 时通过权限检查,调用 transferOwnership() 将攻击者合约设为 owner,随后调用 desertJasper() 将隐藏余额加入队列,再调用 glenFlash() 执行 ashBud(),直接增加地址余额 1e30 基本单位而未增加 totalSupply。攻击者将膨胀代币转移至 PancakePair (0xd46d...83fd),通过 swap() 兑换为 WETH。

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