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CVE-2026-34752
Published: Apr 2, 2026
Modified: Apr 3, 2026
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
haraka | Haraka | affected < 3.1.4 |
Weaknesses (CWE)
References
https://github.com/haraka/Haraka/security/advisories/GHSA-xph3-r2jf-4vp3
x_refsource_CONFIRM
https://github.com/haraka/Haraka/releases/tag/v3.1.4
x_refsource_MISC
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