# Haraka (npm) vulnerabilities

2 known vulnerabilities (1 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 3.4.0 (Nov 5, 2026): no advisory affects it
- Newest unaffected release: 3.4.0 (Nov 5, 2026), the latest release
- Weekly downloads: 40.3K
- Dependents: 0
- Releases: 122 since 0.5.0 (May 11, 2011)
- Registry: https://www.npmjs.com/package/Haraka
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-34752: 0.5.0 to 3.1.3 (3.1.4 is outside it)
- CVE-2016-1000282: 0.5.0 to 2.8.8 (2.8.9 is outside it)

## Advisories (2)

### [CVE-2026-34752](https://cve.now/CVE-2026-34752): Haraka affected by DoS via \`proto\` email header

- Severity: High 8.7
- Published: Apr 2, 2026
- Affected: fixed in 3.1.4.
- Fixed in 3.1.4 (released Mar 30, 2026, 3 days before disclosure).
- The latest release, 3.4.0, is not affected.
- 3.5% of Haraka downloads last week were affected versions (1.4K).

### [CVE-2016-1000282](https://cve.now/CVE-2016-1000282): Haraka version 2.8.8 and earlier comes with a plugin for processing attachments for zip files.

- Severity: Unrated
- Published: Feb 5, 2019
- Affected: fixed in 2.8.9.
- Fixed in 2.8.9 (released Oct 3, 2016, 855 days before disclosure).
- The latest release, 3.4.0, is not affected.
- 0.8% of Haraka downloads last week were affected versions (338).

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