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marshmallow vulnerabilities

A lightweight library for converting complex datatypes to and from native Python datatypes.
Licenses: MIT
Published: 12 years ago Last updated: 1 months ago Latest version: 4.1.0 Latest non-vulnerable version: 4.1.0
pip
GitHub

Package Health Score

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

Maintenance

HEALTHY

Commit Frequency

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Open Issues
126
Open PR
19
New PRS
1
Last Release
1 months ago
Last Commit
3 days ago
Maintainers
190

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

We found that marshmallow 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
7.2k
Forks
648
Contributors
190

Based on project statistics from the GitHub repository for the PyPI package marshmallow, we found that it has been starred 7,222 times.

Community

ACTIVE
Readme
Yes
Contributing.md
Yes
Code of Conduct
Yes
Contributors
190
Funding
Yes
LICENSE
MIT

A good and healthy external contribution signal for marshmallow project, which invites more than one hundred open source maintainers to collaborate on the repository.

License

MIT[0,);
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Direct Vulnerabilities

Known vulnerabilities in the marshmallow 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 (4.1.0)

No vulnerabilities found

Package versions

191 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
4.1.01 Nov, 2025
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4.0.128 Aug, 2025
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4.0.017 Apr, 2025
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3.26.13 Feb, 2025
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3.26.023 Jan, 2025
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3.25.111 Jan, 2025
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3.25.09 Jan, 2025
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3.24.28 Jan, 2025
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3.24.17 Jan, 2025
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3.24.06 Jan, 2025
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