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@metamask/permission-controller vulnerabilities

Mediates access to JSON-RPC methods, used to interact with pieces of the MetaMask stack, via middleware for json-rpc-engine
Licenses: MIT
Published: 2 years ago Last updated: 15 days ago Latest version: 12.1.0 Latest non-vulnerable version: 12.1.0
npm
GitHub

Package Health Score

89/100
  • securityNo known security issues
  • popularityPopular
  • maintenanceHealthy
  • communityActive

Maintenance

HEALTHY

Commit Frequency

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Open Issues
264
Open PR
187
New PRS
1
Last Release
15 days ago
Last Commit
2 days ago
Maintainers
3

Further analysis of the maintenance status of @metamask/permission-controller based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Healthy.

We found that @metamask/permission-controller 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

POPULAR
Weekly downloads (100.3k)
GitHub Stars
366
Forks
252
Contributors
0

The npm package @metamask/permission-controller receives a total of 100,293 downloads a week. As such, we scored @metamask/permission-controller popularity level to be Popular.

Based on project statistics from the GitHub repository for the npm package @metamask/permission-controller, we found that it has been starred 366 times.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

ACTIVE
Readme.md
No
Contributing.md
Yes
Code of Conduct
Yes
Contributors
0
Funding
Yes
LICENSE
MIT

This project has seen only 10 or less contributors.

How about a good first contribution to this project? It seems that @metamask/permission-controller is missing a README file.

License

MIT>=0;
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Direct Vulnerabilities

No direct vulnerabilities have been found for this package in Snyk’s vulnerability database. 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

No vulnerabilities found

Package versions

37 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
12.1.028 Oct, 2025
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12.0.027 Oct, 2025
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11.1.124 Oct, 2025
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11.1.09 Oct, 2025
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11.0.611 Feb, 2025
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11.0.513 Jan, 2025
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11.0.43 Dec, 2024
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11.0.329 Oct, 2024
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11.0.216 Sep, 2024
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11.0.14 Sep, 2024
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@metamask/permission-controller dependencies

10 IN TOTAL
immernanoid@metamask/utilsdeep-freeze-strict@metamask/messenger@metamask/rpc-errors@metamask/base-controller@metamask/json-rpc-engine@types/deep-freeze-strict@metamask/controller-utils

@metamask/permission-controller development dependencies

9 IN TOTAL
jestts-jesttypedocdeepmergetypescript@types/jest@metamask/auto-changelog@metamask/approval-controllertypedoc-plugin-missing-exports