nodemailer

10.2.1 · 22 Oct 2026MIT-023.7M / weekRepository Homepage npm Atom feed

Same major only

3 releases in betweennotes for 1

Other targets from 4.6.6Clears its 23 advisories10.1.4 Latest10.2.1

?
changes to make: 0
advisories fixed: 1+
new: 1+
fix

Counted from 1 of 3 release notes. Advisories are counted from the advisory database, in full.

Security

23 advisories still affect 4.7.0

Nodemailer: CRLF injection in Nodemailer List-* header comments allows arbitrary message header injectionmoderate · GHSA-268h-hp4c-crq3
Nodemailer: Quadratic (O(n^2)) DKIM header unfolding lets a large folded header cause remote denial of service during signingmoderate · GHSA-39m8-27wv-hr27
Command injection in nodemailercritical · GHSA-48ww-j4fc-435p

Upgrading to 10.1.4 clears them.

Release by release

4.7.0
19 Nov 20181 new · 1 fix
- new
  Support promises for mailcomposer.build()
- fixed
  Fixed 'full' return option for DSN (klaronix) [23b93a3b]
4.6.7 – 4.6.82 releases, no release note

1 other line we could not sort, mostly version bumps

Cleaned up List-* header generation
4.7.0

Upgrade to 4.7.0

npm install nodemailer@4.7.0

What 4.7.0 needs

Reading 4.7.0's manifest…

Check against your package.json

Which of your other dependencies stand in the way of 4.7.0. 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.
23 advisories still affect 4.7.0.