Is Passenger Safe?
Passenger — Nerq Trust Score 63.2/100 (C+ grade). Based on analysis of 2 trust dimensions, it is generally safe but has some concerns. Last updated: 2026-04-03.
Use Passenger with some caution. Passenger is a Ruby gem with a Nerq Trust Score of 63.2/100 (C+), based on 3 independent data dimensions. It is below the recommended threshold of 70. Security: 90/100. Popularity: 100/100. Data sourced from rubygems.org, GitHub, and NVD. Last updated: 2026-04-03. Machine-readable data (JSON).
Is Passenger safe?
CAUTION — Passenger has a Nerq Trust Score of 63.2/100 (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 Passenger's trust score?
Passenger has a Nerq Trust Score of 63.2/100, 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 Passenger?
Passenger's strongest signal is popularity at 100/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.
What is Passenger and who maintains it?
| Author | Phusion - http://www.phusion.nl/ |
| Category | gems |
| Source | N/A |
Passenger Across Platforms
Same developer/company in other registries:
Similar Gems by Trust Score
Safety Guide: Passenger
What is Passenger?
Passenger is a Ruby gem — A modern web server and application server for Ruby, Python and Node.js, optimized for performance, low memory usage and ease of use..
How to Verify Safety
Run bundle audit. Review on rubygems.org.
You can also check the trust score via API: GET /v1/preflight?target=passenger
Key Safety Concerns for Ruby gems
When evaluating any Ruby gem, watch for: dependency vulnerabilities, maintenance status.
Trust Assessment
Passenger has a Nerq Trust Score of 63/100 (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
- Passenger has a Trust Score of 63/100 (C+).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Frequently Asked Questions
Is Passenger safe to use?
What is Passenger's trust score?
What are safer alternatives to Passenger?
Does Passenger have known vulnerabilities?
How actively maintained is Passenger?
Popular in gems
Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.