CVE-2020-8236 Information

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.

Reference

https://hackerone.com/reports/924393 https://nextcloud.com/security/advisory/?id=NC-SA-2020-037