mongoose

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

Same major only

1 release in betweenevery note read

Other targets from 6.2.4Newest 6.x6.13.12 Clears its 7 advisories6.13.10 Latest9.11.4

0
changes to make: 0
advisories fixed: 1
new: 11
fixes

Security

7 advisories still affect 6.2.5

Mongoose: Prototype pollution in mongoose update casting via __proto__-prefixed dotted path (Schema._getSchema/path getter)moderate · GHSA-664h-wqgq-64gw
Mongoose Prototype Pollution vulnerabilitycritical · GHSA-9m93-w8w6-76hh
automattic/mongoose vulnerable to Prototype pollution via Schema.pathhigh · GHSA-f825-f98c-gj3g

Upgrading to 6.13.10 clears them.

Release by release

6.2.5
9 Mar 20221 new · 11 fixes
- new
  Only deep clone validators if necessary #11412 Uzlopak
- fixed
  mongoose: Add isObjectIdOrHexString() to better capture the most common use case for isValidObjectId() #11419
- fixed
  query: Prevent modifying discriminator key in updates using operators other than $set #11456
- fixed
  populate+types: Call foreignField functions with doc as 1st param, better typings for localField and foreignField functions #11321

3 internal lines (docs, tests, tooling) left out.

Upgrade to 6.2.5

npm install mongoose@6.2.5

What 6.2.5 needs

Reading 6.2.5's manifest…

Check against your package.json

Which of your other dependencies stand in the way of 6.2.5. 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 6.2.5.