HIGH🇵🇱 Wersja polska

CVE-2026-34752

CVSS 8.7v4.0pub. 2026-04-02upd. 2026-04-03

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.

CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  • Haraka Project Haraka

    APP
    Haraka Project
    < 3.1.4
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

Related vulnerabilities

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Haraka version 2.8.8 and earlier comes with a plugin for processing attachments for zip files. Versions 2.8.8 ...