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WS-2023-0259
Good to know:
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#
Severity Score
Severity Score
Weakness Type (CWE)
Authentication Issues
CWE-287Top Fix
CVSS v3.1
Base Score: |
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Attack Vector (AV): | NETWORK |
Attack Complexity (AC): | LOW |
Privileges Required (PR): | NONE |
User Interaction (UI): | NONE |
Scope (S): | UNCHANGED |
Confidentiality (C): | LOW |
Integrity (I): | LOW |
Availability (A): | HIGH |