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orjson vulnerabilities

Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy
Licenses: Apache-2.0 OR MIT | (Apache-2.0 OR MIT)
Published: 6 years ago Last updated: 15 days ago Latest version: 3.11.4 Latest non-vulnerable version: 3.11.4
pip
GitHub

Package Health Score

87/100
  • securityNo known security issues
  • popularityKey ecosystem project
  • maintenanceHealthy
  • communitySustainable

Maintenance

HEALTHY

Commit Frequency

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Open Issues
1
Open PR
4
New PRS
1
Last Release
15 days ago
Last Commit
15 days ago
Maintainers
1

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

We found that orjson demonstrates a positive version release cadence with at least one new version released in the past 3 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
7.6k
Forks
270
Contributors
0

Based on project statistics from the GitHub repository for the PyPI package orjson, we found that it has been starred 7,562 times.

Community

SUSTAINABLE
Readme
Yes
Contributing.md
Yes
Code of Conduct
No
Contributors
0
Funding
No
LICENSE
Apache-2.0

This project has seen only 10 or less contributors.

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

License

Apache-2.0 OR MIT[1.0.0,3.11.2);
(Apache-2.0 OR MIT)[3.11.2,);
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Direct Vulnerabilities

Known vulnerabilities in the orjson 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 1 total vulnerabilities, but none affect the latest version (3.11.4)

No vulnerabilities found

Package versions

144 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
3.11.424 Oct, 2025
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3.11.326 Aug, 2025
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3.11.212 Aug, 2025
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3.11.125 Jul, 2025
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3.11.015 Jul, 2025
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3.10.1829 Apr, 2025
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3.10.1729 Apr, 2025
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3.10.1624 Mar, 2025
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3.10.1518 Jan, 2025
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3.10.148 Jan, 2025
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