Is rack-protection safe to use?

rack-protection has no known vulnerabilities on the latest version (4.2.1). DepScope rates its health at 72/100 (moderate risk).

What is the latest version of rack-protection?

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

Does rack-protection have known vulnerabilities?

No known vulnerabilities on the latest version of rack-protection.

Is rack-protection deprecated?

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

What are alternatives to rack-protection?

Popular alternatives to rack-protection in RubyGems include: jmespath, netrc, thread_safe, crass, tzinfo.

What license does rack-protection use?

rack-protection is licensed under MIT.

rack-protection

rubygemsv4.2.1

Protect against typical web attacks, works with all Rack apps, including Rails

License MITpermissive20 versions3 deps10,177,685 weekly dl

sinatra/sinatra/tree/main/rack-protection

/ 100

Health

safe to use

[email protected] is safe to use (health: 72/100)

Health breakdown0 – 100

10/25

maintenance

20/20

popularity

25/25

security

9/15

maturity

8/15

community

Vulnerabilities

none known

Quality signals

Download trend

stable(0%)

Health History

Dependency Tree

License Audit

Dependencies (3)

base64 logger rack

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/rubygems/rack-protection