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flask-cors vulnerabilities

A Flask extension simplifying CORS support
Licenses: MIT
Published: 12 years ago Last updated: 5 months ago Latest version: 6.0.1.dev0 Latest non-vulnerable version: 6.0.1.dev0
pip
GitHub

Package Health Score

92/100
  • securityNo known security issues
  • popularityKey ecosystem project
  • maintenanceHealthy
  • communityActive

Maintenance

HEALTHY

Commit Frequency

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Open Issues
49
Open PR
16
New PRS
1
Last Release
5 months ago
Last Commit
5 months ago
Maintainers
50

Further analysis of the maintenance status of flask-cors based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Healthy.

We found that flask-cors demonstrates a positive version release cadence with at least one new version released in the past 12 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Popularity

KEY ECOSYSTEM PROJECT
GitHub Stars
936
Forks
152
Contributors
50

Based on project statistics from the GitHub repository for the PyPI package flask-cors, we found that it has been starred 936 times.

Community

ACTIVE
Readme
Yes
Contributing.md
Yes
Code of Conduct
No
Contributors
50
Funding
No
LICENSE
MIT

With more than 10 contributors for the flask-cors repository, this is possibly a sign for a growing and inviting community.

We found a way for you to contribute to the project! Looks like flask-cors is missing a Code of Conduct.

License

MIT[0,);
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Direct Vulnerabilities

Known vulnerabilities in the flask-cors package. This does not include vulnerabilities belonging to this package’s dependencies.

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Security

NO KNOWN SECURITY ISSUES
Show only direct vulnerabilities in latest version

No vulnerabilities found in the latest version

There are 6 total vulnerabilities, but none affect the latest version (6.0.1.dev0)

No vulnerabilities found

Package versions

53 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
6.0.1.dev011 Jun, 2025
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
6.0.111 Jun, 2025
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
6.0.017 May, 2025
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
5.0.124 Feb, 2025
  • 0
    C
  • 1
    H
  • 2
    M
  • 0
    L
5.0.031 Aug, 2024
  • 0
    C
  • 1
    H
  • 2
    M
  • 0
    L
4.0.230 Aug, 2024
  • 0
    C
  • 2
    H
  • 2
    M
  • 0
    L
4.0.14 May, 2024
  • 0
    C
  • 2
    H
  • 2
    M
  • 0
    L
4.0.026 Jun, 2023
  • 0
    C
  • 2
    H
  • 2
    M
  • 1
    L
4.0.0a026 Jun, 2023
  • 0
    C
  • 1
    H
  • 2
    M
  • 1
    L
3.0.106 Jan, 2021
  • 0
    C
  • 1
    H
  • 2
    M
  • 1
    L