Is recaptcha safe to use?

recaptcha has no known vulnerabilities on the latest version (5.21.2). DepScope rates its health at 69/100 (moderate risk).

What is the latest version of recaptcha?

The latest version of recaptcha is 5.21.2, released 2026-04-09.

No known vulnerabilities on the latest version of recaptcha.

No, recaptcha is actively maintained. Latest release: 5.21.2 (2026-04-09).

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

recaptcha is licensed under MIT.

rubygemsv5.21.2

Helpers for the reCAPTCHA API

License MITpermissive20 versions0 deps57,542 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 69/100)

Health breakdown0 – 100

25/25

maintenance

10/20

popularity

25/25

security

9/15

maturity

0/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

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