| 标题 | ericc-ch copilot-api 0.7.0 DNS Rebinding Attack |
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| 描述 | The copilot-api HTTP server does not perform any validation on the Host header of incoming requests, allowing remote attackers to launch DNS rebinding attacks. An attacker can host a malicious web page that, after the initial DNS lookup, resolves to the victim’s localhost:4141, thereby bypassing the browser’s same-origin policy. Once the rebinding is successful, the attacker’s JavaScript can read responses from all copilot-api endpoints—including the /token endpoint, which returns the Copilot Bearer token in plaintext—and exfiltrate this information to a server controlled by the attacker. |
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| 来源 | ⚠️ https://github.com/August829/CVEP/issues/32 |
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| 用户 | Yu_Bao (UID 89348) |
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| 提交 | 2026-04-02 04時58分 (26 日前) |
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| 管理 | 2026-04-22 20時21分 (21 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 359039 [ericc-ch copilot-api 直到 0.7.0 Header /token Host 权限提升] |
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| 积分 | 20 |
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