Is Flask-Limiter safe to use?

Flask-Limiter has no known vulnerabilities on the latest version (4.1.1). DepScope rates its health at 72/100 (moderate risk).

What is the latest version of Flask-Limiter?

The latest version of Flask-Limiter is 4.1.1, released 2025-12-06.

No known vulnerabilities on the latest version of Flask-Limiter.

No, Flask-Limiter is actively maintained. Latest release: 4.1.1 (2025-12-06).

Popular alternatives to Flask-Limiter in PyPI include: boto3, packaging, certifi, urllib3, typing-extensions.

Flask-Limiter is licensed under MIT.

pypiv4.1.1

Rate limiting for flask applications

License MITpermissive113 versions9 deps4,945,714 weekly dl

/ 100

Health

safe to use

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

Health breakdown0 – 100

15/25

maintenance

17/20

popularity

25/25

security

15/15

maturity

0/15

community

Vulnerabilities

none known

Quality signals

Publish security

API token

Dependencies (9)

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/Flask-Limiter