CVE-2026-34752
8.7
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
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| haraka | Haraka | < 3.1.4 | affected |
Weaknesses
- CWE-248: CWE-248: Uncaught Exception
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: yes
- Technical Impact: partial
References
- https://github.com/haraka/Haraka/security/advisories/GHSA-xph3-r2jf-4vp3
- https://github.com/haraka/Haraka/releases/tag/v3.1.4
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