| 标题 | ericc-ch copilot-api 0.7.0 Cross-Origin Token Theft via Wildcard CORS & Open Token Endpoint |
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| 描述 | This is a chained vulnerability combining three weaknesses into a single, remotely exploitable attack requiring only that the victim visits a malicious web page. The wildcard CORS policy (Access-Control-Allow-Origin: *) combined with the unauthenticated /token endpoint and lack of authentication on all routes enables zero-click remote credential theft. Any website visited by a user running copilot-api can steal the Copilot bearer token, exfiltrate usage data, and abuse the API through cross-origin JavaScript requests. |
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| 来源 | ⚠️ https://github.com/August829/CVEP/issues/31 |
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| 用户 | Yu_Bao (UID 89348) |
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| 提交 | 2026-04-01 12時06分 (6 月前) |
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| 管理 | 2026-04-20 14時01分 (19 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 358300 [ericc-ch copilot-api 直到 0.7.0 Token Endpoint src/server.ts cors 权限提升] |
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| 积分 | 20 |
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