{ "data_type": "CVE", "data_format": "MITRE", "data_version": "4.0", "CVE_data_meta": { "ID": "CVE-2020-8236", "ASSIGNER": "support@hackerone.com", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "n/a", "product": { "product_data": [ { "product_name": "Nextcloud Server", "version": { "version_data": [ { "version_value": "19.0.2" } ] } } ] } } ] } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Improper Authentication - Generic (CWE-287)" } ] } ] }, "references": { "reference_data": [ { "refsource": "MISC", "name": "https://hackerone.com/reports/924393", "url": "https://hackerone.com/reports/924393" }, { "refsource": "MISC", "name": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-037", "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-037" } ] }, "description": { "description_data": [ { "lang": "eng", "value": "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." } ] } }