CVE catalog
CVE-2021-23400
node-nodemailer: CVE-2021-23400
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.39% · Oct 27, 2026
The package nodemailer before 6.6.1 are vulnerable to HTTP Header Injection if unsanitized user input that may contain newlines and carriage returns is passed into an address object.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | node-nodemailer | sid | 10.1.7+~8.0.2-1 | fixed |
| Debian | node-nodemailer | forky | 10.0.14+~8.0.2-1 | fixed |
| Debian | node-nodemailer | trixie | 6.10.0+~6.4.17-1+deb13u1 | fixed |
| Debian | node-nodemailer | bookworm | 6.8.0+~6.4.6-1 | fixed |
| Ubuntu | node-nodemailer | 20.04 | 6.3.0-2 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.3.1-1 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.4.0-1 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.4.1-1 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.4.2-1 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.4.5-1 | vulnerable |
| Ubuntu | node-nodemailer | 22.04 | 6.4.17-3 | vulnerable |
| Ubuntu | node-nodemailer | 22.04 | 6.7.0-1 | vulnerable |
| Ubuntu | node-nodemailer | 22.04 | 6.7.0-2 | vulnerable |
| Ubuntu | node-nodemailer | 22.04 | 6.7.1+~6.4.4-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | node-nodemailer | source | sid | 6.4.17-3 | not yet assigned | Not reported | [990485] |
| Debian | node-nodemailer | source | forky | 6.4.17-3 | not yet assigned | Not reported | [990485] |
| Debian | node-nodemailer | source | trixie | 6.4.17-3 | not yet assigned | Not reported | [990485] |
| Debian | node-nodemailer | source | bookworm | 6.4.17-3 | not yet assigned | Not reported | [990485] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [node-nodemailer]Fixed
Details (2)
6.8.0+~6.4.6-1· all · bookwormFixed · Fixed:
6.4.17-3dsa · node-nodemailer · debian · bookworm; dsa · node-nodemailer · debian · 12
6.8.0+~6.4.6-1· all · bookwormFixed · Fixed:
6.4.17-3dsa · node-nodemailer · debian · bookworm; dsa · node-nodemailer · debian · 12
[Debian 13 (Trixie)]
- [node-nodemailer]Fixed
Details (2)
6.10.0+~6.4.17-1+deb13u1· all · trixieFixed · Fixed:
6.4.17-3dsa · node-nodemailer · debian · 13
6.10.0+~6.4.17-1+deb13u1· all · trixieFixed · Fixed:
6.4.17-3dsa · node-nodemailer · debian · 13
Observed: