Vulnerability library
Security checkJanuary 06, 2026

misskey.js's export data contains private post data

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High severitynpmmisskey-js

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Description

After adding private posts (followers, direct) that you do not have permission to view to your favorites or clips, you can export them to view the contents of the private posts.

Recommendation

Update the misskey-js package to the latest compatible version. Followings are version details:

  • Affected version(s): >= 13.0.0-beta.16, < 2025.12.0
  • Patched version(s): 2025.12.0

References

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Related Issues

See something that needs correcting? Let us knowUpdated January 06, 2026