WS-2023-0259

Date: July 19, 2023

In Bitwarden is it possible to bypass the forced re-authentication upon biometrics change. For this vulnerability to be exploited, The attacker has to have any valid Bitwarden account (including selfhosted) and physical access to the phone; The user has enabled biometrics unlock. The issue is fixed in 2023.5.0, where biometric integrity checks are expanded to the account level.

Language: C#