| Titel | vanna-ai vanna 2.0.2 CORS Origin Reflection with Credentials |
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| Beschreibung | Vanna <= 2.0.2 contains a CORS misconfiguration in its FastAPI and Flask server implementations. The server reflects any Origin request header value into the Access-Control-Allow-Origin response header while simultaneously setting Access-Control-Allow-Credentials: true. This allows an attacker-controlled website to make authenticated cross-origin requests to the Vanna API on behalf of a victim user, potentially leading to unauthorized data access. |
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| Quelle | ⚠️ https://github.com/August829/CVEP/issues/14 |
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| Benutzer | Yu_Bao (UID 89348) |
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| Einreichung | 16.03.2026 10:19 (vor 6 Monaten) |
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| Moderieren | 01.04.2026 15:00 (16 days later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 354653 [vanna-ai vanna bis 2.0.2 FastAPI/Flask Server erweiterte Rechte] |
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| Punkte | 20 |
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