Is Vaultwarden Safe?
Vaultwarden — Nerq Trust Score 59.5/100 (C grade). Based on analysis of 2 trust dimensions, it is has notable safety concerns. Last updated: 2026-05-31.
Use Vaultwarden with some caution. Vaultwarden is a password manager with a Nerq Trust Score of 59.5/100 (C), based on 3 independent data dimensions. Below the recommended threshold of 70. Security: 90/100. Popularity: 75/100. Data sourced from multiple public sources including package registries, GitHub, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-04-01. Machine-readable data (JSON).
Is Vaultwarden safe?
CAUTION — Vaultwarden has a Nerq Trust Score of 59.5/100 (C). It has moderate trust signals but shows some areas of concern that warrant attention. Suitable for development use — review security and maintenance signals before production deployment.
What is Vaultwarden's trust score?
Vaultwarden has a Nerq Trust Score of 59.5/100, earning a C grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Vaultwarden?
Vaultwarden's strongest signal is security at 90/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.
What is Vaultwarden and who maintains it?
| Author | Unknown |
| Category | Password Managers |
| Source | N/A |
Security Assessment
Based in Open Source. No published independent audit.
Similar Password Manager by Trust Score
Safety Guide: Vaultwarden
What is Vaultwarden?
Vaultwarden is a password manager — Vaultwarden is an unofficial Bitwarden-compatible server written in Rust. Open source under AGPL-3.0. Self-hosted. Low resource usage..
How to Verify Safety
Check breach history. Verify encryption standard. Review independent audit status.
You can also check the trust score via API: GET /v1/preflight?target=Vaultwarden
Key Safety Concerns for password manager
When evaluating any password manager, watch for: breach history, encryption standard, audit status, jurisdiction.
Trust Assessment
Vaultwarden has a Nerq Trust Score of 60/100 (C) and has not yet reached Nerq trust threshold (70+). This score is based on automated analysis of security, maintenance, community, and quality signals.
Key Takeaways
- Vaultwarden has a Trust Score of 60/100 (C).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 90/100 |
| Maintenance | 50/100 |
| Popularity | 75/100 |
| Quality | 40/100 |
| Community | 35/100 |
Based on 5 dimensions. Data from multiple public sources including package registries, GitHub, NVD, OSV.dev, and OpenSSF Scorecard.
What data does Vaultwarden collect?
Vaultwarden has a privacy score of 65/100. Review the documentation and privacy policy for data handling details.
Full analysis: Vaultwarden Privacy Report · Privacy review
Is Vaultwarden secure?
Security score: 90/100. This meets the recommended security threshold for production use.
Nerq monitors this entity against NVD, OSV.dev, and registry-specific vulnerability databases for ongoing security assessment.
Full analysis: Vaultwarden Security Report
How we calculated this score
Vaultwarden's trust score of 59.5/100 (C) is computed from multiple public sources including package registries, GitHub, NVD, OSV.dev, and OpenSSF Scorecard. The score reflects 5 independent dimensions: security (90/100), maintenance (50/100), popularity (75/100), quality (40/100), community (35/100). Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
This page was last reviewed on May 31, 2026. Data version: 0.0.
Full methodology documentation · Machine-readable data (JSON API)
Frequently Asked Questions
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Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.