haraka/Haraka

haraka/Haraka

GitHubGitHub
GitHubgithub.com
haraka.github.ioharaka.github.io
Releases105
Frequency1 month 3 weeks
Last Release
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A fast, highly extensible, and event driven SMTP server
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2026-34752↗
7.5 HIGH—

Haraka is a Node.js mail server. Prior to version 3.1.4, sending an email with __proto__: as a header name crashes the Haraka worker process. This issue has been patched in version 3.1.4.