No malware found
In code review (v2026.5.1)
Our reviewer read version 2026.5.1 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.
What our analysis found
Bitwarden Password Manager, used by 7,000,000 people, showed no malicious code in Extension Auditor's review. Its permissions mean it can inject scripts into pages and can observe network requests. It comes from a trusted publisher and was last updated in October 2026.
All permissions are necessary for a password manager (autofill, clipboard, webRequest for auth, etc.). Code matches the official open-source Bitwarden extension; no unauthorized network destinations found—data flows to Bitwarden's own servers. CSP explicitly allows 'wasm-unsafe-eval' for the legitimate SDK. ML model likely over-fit on broad permission set and patterns.
Bitwarden Password Manager
ID: nngceckbapebfimnlniiiahkandclblb
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- https://bitwarden.com/View Profile
- Privacy
- Privacy Policy
- Help
- Help Center
- Country
- US
- MX records exist
- Yes
- Domain exists
- Yes
- Is disposable
- No
- Is role-based
- No
- Mailbox exists
- Yes
- Address
- 1 N Calle Cesar Chavez Suite 102 Santa Barbara, CA 93103-5619 US
- Website
- Visit
Screenshots & videos
Install growth
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About this extension
At home, at work, or on the go, Bitwarden easily secures all your passwords, passkeys, and sensitive information
Read the publisher’s full description
Recognized as the best password manager by PCMag, WIRED, The Verge, CNET, G2, and more! SECURE YOUR DIGITAL LIFE Secure your digital life and protect against data breaches by generating and saving unique, strong passwords for every account. Maintain everything in an end-to-end encrypted password vault that only you can access. ACCESS YOUR DATA, ANYWHERE, ANYTIME, ON ANY DEVICE Easily manage, store, secure, and share unlimited passwords across unlimited devices without restrictions. EVERYONE SHOULD HAVE THE TOOLS TO STAY SAFE ONLINE Utilize Bitwarden for free with no ads or selling data. Bitwarden believes everyone should have the ability to stay safe online. Premium plans offer access to advanced features. EMPOWER YOUR TEAMS WITH BITWARDEN Plans for Teams and Enterprise come with professional business features. Some examples include SSO integration, self-hosting, directory integration and SCIM provisioning, global policies, API access, event logs, and more. Use Bitwarden to secure your workforce and share sensitive information with colleagues. More reasons to choose Bitwarden: World-Class Encryption Passwords are protected with advanced end-to-end encryption (AES-256 bit, salted hashing, and PBKDF2 SHA-256) so your data stays secure and private. 3rd-party Audits Bitwarden regularly conducts comprehensive third-party security audits with notable security firms. These annual audits include source code assessments and penetration testing across Bitwarden IPs, servers, and web applications. Advanced 2FA Secure your login with a third-party authenticator, emailed codes, or FIDO2 WebAuthn credentials such as a hardware security key or passkey. Bitwarden Send Transmit data directly to others while maintaining end-to-end encrypted security and limiting exposure. Built-in Generator Create long, complex, and distinct passwords and unique usernames for every site you visit. Integrate with email alias providers for additional privacy. Global Translations Bitwarden translations exist for more than 60 languages, translated by the global community though Crowdin. Cross-Platform Applications Secure and share sensitive data within your Bitwarden Vault from any browser, mobile device, or desktop OS, and more. Bitwarden secures more than just passwords End-to-end encrypted credential management solutions from Bitwarden empower organizations to secure everything, including developer secrets and passkey experiences. Visit Bitwarden.com to learn more about Bitwarden Secrets Manager and Bitwarden Passwordless.dev!
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Extension files
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No network indicators were extracted from this version.
Code Diff
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