Homepage

ujson vulnerabilities

Ultra fast JSON encoder and decoder for Python
Licenses: BSD-3-Clause
Published: 14 years ago Last updated: 5 days ago Latest version: 5.12.0 Latest non-vulnerable version: 5.12.0
pip
GitHub

Package Health Score

91/100
  • securityNo known security issues
  • popularityKey ecosystem project
  • maintenanceHealthy
  • communitySustainable

Maintenance

HEALTHY

Commit Frequency

Loading chart...

Open Issues
27
Open PR
7
New PRS
1
Last Release
5 days ago
Last Commit
5 days ago
Maintainers
80

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

We found that ujson 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
4.5k
Forks
378
Contributors
80

Based on project statistics from the GitHub repository for the PyPI package ujson, we found that it has been starred 4,475 times.

Community

SUSTAINABLE
Readme
Yes
Contributing.md
No
Code of Conduct
No
Contributors
80
Funding
No
LICENSE
BSD-2-Clause

With more than 10 contributors for the ujson 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 ujson is missing a Code of Conduct.

License

BSD-3-Clause[0,);
Report a new vulnerability Found a mistake?

Direct Vulnerabilities

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

Fix vulnerabilities automatically

Snyk's AI Trust Platform automatically finds the best upgrade path and integrates with your development workflows. Secure your code at zero cost.

Fix for free

Security

NO KNOWN SECURITY ISSUES
Show only direct vulnerabilities in latest version
No vulnerabilities found

No vulnerabilities found in the latest version

There are 3 total vulnerabilities, but none affect the latest version (5.12.0)

Package versions

40 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
5.12.011 Mar, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
5.11.020 Aug, 2025
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
5.10.014 May, 2024
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
5.9.010 Dec, 2023
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
5.8.011 Jun, 2023
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
5.7.06 Jan, 2023
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
5.6.01 Dec, 2022
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
5.5.015 Sep, 2022
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
5.4.02 Jul, 2022
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
5.3.018 May, 2022
  • 0
    C
  • 0
    H
  • 2
    M
  • 0
    L