mongoose

9.11.4 · 23 Oct 2026MIT5.8M / weekRepository Homepage npm Atom feed

Same major only

1 release in betweennotes for 0

Other targets from 2.2.0Newest 2.x2.9.10 Clears its 7 advisories6.13.10 Latest9.11.4

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changes to make: 0
advisories fixed: ?
new: ?
fixes

Counted from 0 of 1 release notes. Advisories are counted from the advisory database, in full.

Security

7 advisories still affect 2.2.1

Mongoose: Prototype pollution in mongoose update casting via __proto__-prefixed dotted path (Schema._getSchema/path getter)moderate · GHSA-664h-wqgq-64gw
Improper Input Validation in Automattic Mongoosecritical · GHSA-8687-vv9j-hgph
Mongoose Prototype Pollution vulnerabilitycritical · GHSA-9m93-w8w6-76hh

Upgrading to 6.13.10 clears them.

Upgrade to 2.2.1

npm install mongoose@2.2.1

What 2.2.1 needs

Reading 2.2.1's manifest…

Check against your package.json

Which of your other dependencies stand in the way of 2.2.1. Read once, not stored.

After upgrading

Run the type checker, the linter and the tests.
Build, and look for new deprecation warnings.
Update peer dependencies the new version asks for.
7 advisories still affect 2.2.1.