nodemailer
10.2.1 · 22 Oct 2026MIT-023.7M / weekRepositoryHomepagenpmAtom feed
Your version
10.2.1 is the newest release of 10.x.
In short
5 fixed
Security
5 advisories affect 10.0.11; 10.1.4 fixes them
- ModerateNodemailer: Quadratic backtracking in SMTP AUTH mechanism detection regexes allows pre-auth remote denial of serviceGHSA-4ffr-jq9g-5ffx · 27 Oct 2026Fixed in 10.0.13
- ModerateNodemailer: RFC 5322 comment inside an angle-bracket address is never strippedGHSA-g73g-hqqh-jr95 · 27 Oct 2026Fixed in 10.0.13
- ModerateNodemailer: A nested comment ends early in addressparser, releasing the rest of the comment as a recipientGHSA-8c8m-p3m8-cjg8 · 23 Oct 2026Fixed in 10.1.4
- ModerateNodemailer: A ";" inside a quoted string or comment ends an address group early in addressparser, turning display text into a recipientGHSA-m943-m63m-w62w · 23 Oct 2026Fixed in 10.1.4
- ModerateNodemailer: A ">" inside a quoted local part ends an angle-addr early in addressparser, delivering to a domain the header does not nameGHSA-85x2-q946-cp5h · 23 Oct 2026Fixed in 10.1.4
Release note
Bug Fixes
fetch: report a form body that can not be encoded through the returned stream
Keep the CommonJS entry point and the services subpath compatible with the pre-TypeScript build
qp: keep wrap() terminating for short line lengths and a trailing incomplete escape
smtp-connection: fail a password login cleanly when the server offers only XOAUTH2
types: restore the layout of @types/nodemailer in the bundled declarations