Is sinatra safe to use?

sinatra has no known vulnerabilities on the latest version (4.2.1). DepScope rates its health at 61/100 (moderate risk).

What is the latest version of sinatra?

The latest version of sinatra is 4.2.1, released 2025-10-10.

Does sinatra have known vulnerabilities?

No known vulnerabilities on the latest version of sinatra.

Is sinatra deprecated?

No, sinatra is actively maintained. Latest release: 4.2.1 (2025-10-10).

What are alternatives to sinatra?

Popular alternatives to sinatra in RubyGems include: jmespath, netrc, thread_safe, crass, tzinfo.

sinatra

rubygemsv4.2.1

Sinatra is a DSL for quickly creating web applications in Ruby with minimal effort.

License MITpermissive20 versions6 deps6,094,512 weekly dl

sinatra/sinatra

/ 100

Health

safe to use

[email protected] is safe to use (health: 61/100)

Health breakdown0 – 100

10/25

maintenance

17/20

popularity

25/25

security

9/15

maturity

0/15

community

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

5.8/10

moderate

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

8

Primary author dominance

64%

GitHub stars

12,421

single active maintainer 3m

Quality signals

OSS Criticality

0.45medium

Health History

Dependency Tree

License Audit

Dependencies (6)

logger mustermann rack rack-protection rack-session tilt

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/rubygems/sinatra