| शीर्षक | ericc-ch copilot-api 0.7.0 Cross-Origin Token Theft via Wildcard CORS & Open Token Endpoint |
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| विवरण | 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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| स्रोत | ⚠️ https://github.com/August829/CVEP/issues/31 |
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| उपयोगकर्ता | Yu_Bao (UID 89348) |
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| सबमिशन | 01/04/2026 12:06 PM (6 महीनों पहले) |
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| संयम | 20/04/2026 02:01 PM (19 days later) |
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| स्थिति | स्वीकृत |
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| VulDB प्रविष्टि | 358300 [ericc-ch copilot-api तक 0.7.0 Token Endpoint src/server.ts cors अधिकार वृद्धि] |
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| अंक | 20 |
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