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Điều hướng công cụ
erc-1271
Tất cả
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Circle Gateway 新增支持 ERC-1271,实现可编程授权
ChainCatcher 消息,据官方消息,Circle Gateway 已通过支持 ERC-1271 签名实现可编程授权模型,使智能合约和智能合约钱包能够直接使用 Gateway。开发者无需额外设置委托审批者,即可通过现有的智能合约授权逻辑,访问统一的 USDC 余额体系。
2026-08-05
Circle Gateway
ERC-1271
可编程授权模型
Zodiac 发布安全事件报告,ERC-1271 验证缺陷曾导致攻击者绕过模块认证
ChainCatcher 消息,Zodiac 团队发布关于影响 Zodiac Roles Modifier 的安全事件分析报告,披露漏洞根因在于 ERC-1271 交易签名验证逻辑存在缺陷:系统仅基于返回的 “magic value” 判断签名有效性,而未验证调用本身是否成功,从而可能将失败的验证伪装为有效签名,绕过模块认证机制。
2026-06-20
Zodiac
ERC-1271
漏洞分析
ChainCatcher
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