nodemailer
10.2.1 · 22 Oct 2026MIT-023.7M / weekRepositoryHomepagenpmAtom feed
Upgrading nodemailer from 10.0.9 to 10.0.10
1 release in betweenevery note read
- 0
- changes to make
- 2
- advisories fixed
- 0
- new
- 3
- fixes
Security
5 advisories still affect 10.0.10
- Nodemailer: Quadratic backtracking in SMTP AUTH mechanism detection regexes allows pre-auth remote denial of servicemoderate · GHSA-4ffr-jq9g-5ffx
- Nodemailer: A ">" inside a quoted local part ends an angle-addr early in addressparser, delivering to a domain the header does not namemoderate · GHSA-85x2-q946-cp5h
- Nodemailer: A nested comment ends early in addressparser, releasing the rest of the comment as a recipientmoderate · GHSA-8c8m-p3m8-cjg8
Upgrading to 10.1.4 clears them.
Fixes 2 advisories affecting 10.0.9
- Nodemailer: Quadratic (O(n^2)) DKIM header unfolding lets a large folded header cause remote denial of service during signingmoderate · GHSA-39m8-27wv-hr27
- Nodemailer: Quadratic (O(n^2)) SMTP client reply parsing lets a malicious server or MITM cause a pre-auth remote denial of servicemoderate · GHSA-4g23-2xm8-66gc
Release by release
- fixed
Derive the attachment filename from the basename of a Windows path
- fixed
dkim: unfold folded header lines in linear time
- fixed
smtp-connection: reassemble multiline replies in linear time
- fixed