{
   "Title": "PIN for passwordless WebAuthn is asked for but not verified",
   "Timestamp": 1598356800,
   "Risk": 1,
   "CVSS3": {
      "score": 4.3,
      "vector": "AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
   },
   "CWE": {
      "id": 287,
      "name": "Improper Authentication - Generic"
   },
   "HackerOne": 924393,
   "Affected":[
      {
         "Version":"19.0.2",
         "CVE":"CVE-2020-8236",
         "Operator":"<"
      }
   ],
   "Description":"A wrong configuration in Nextcloud Server 19.0.1 incorrectly made the user feel the passwordless WebAuthn is also a two factor verification by asking for the PIN of the passwordless WebAuthn but not verifying it.",
   "ActionTaken": "The error has been fixed.",
   "Acknowledgment":[
      {
         "Name": "Dominik Schürmann",
         "Mail": "contact@cotech.de",
         "Company": "COTECH",
         "Website": "https://www.cotech.de/",
         "Reason": "Vulnerability discovery and disclosure."
      }
   ],
   "Resolution": "It is recommended that the Nextcloud Server is upgraded to 19.0.2."
}