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{"id": 508080, "content": "【Hy {"id": 508080, "content": "【Hyperbridge合约遭遇MMR证明重放漏洞,损失约24.2万美元】4月13日消息,据市场消息,Hyperbridge管理的Handler V1合约在以太坊网络上出现Merkle Mountain Range(MMR)证明重放漏洞,导致约24.2万美元损失。该漏洞源于证明与请求未绑定,攻击者可重放历史有效证明并配合新伪造请求,实施如更改管理员权限等操作。 \n具体案例中,攻击者更改了Polkadot(DOT)Token管理员后利用权限增发DOT并获利。已观测到相关攻击交易包括DOTToken更改管理员及增发(损失约23.74万美元)、ARGN Token更改管理员及增发(损失约3,800美元)及主机提现等。漏洞由Phalcon Security发现,并通过Phalcon Explorer分析。 \n此前消息,Hyperbridge网关合约遭攻击,10亿枚DOT在以太坊上被增发并抛售。", "content_prefix": "Hyperbridge合约遭遇MMR证明重放漏洞,损失约24.2万美元", "link_name": "原文链接", "link": "https://x.com/Phalcon_xyz/status/2043566852081885495", "grade": 4, "sort": "", "category": 0, "highlight_color": "", "images": [], "created_at": 1776060230, "created_at_zh": "2026-04-13", "attribute": "", "up_counts": 621, "down_counts": 528, "zan_status": "", "readings": [], "extra_type": 0, "extra": null, "prev": null, "next": null, "word_blocks": [], "is_show_comment": 1, "is_forbid_comment": 0, "comment_count": 0, "analyst_user": null, "show_source_name": "", "vote_id": 0, "vote": null, "date": "2026-04-13"}... |