MEDIUM 6.9 NVD
CVE-2024-58379
nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embedd
nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embedded file attachments. Attackers can send specially crafted emails with malicious data URLs or embedded attachments to cause the event loop to hang and deny service.
References
- https://github.com/nodemailer/nodemailer/security/advisories/GHSA-9h6g-pr28-7cqp
- https://www.vulncheck.com/advisories/nodemailer-before-6.9.9-redos-via-attachdataurls-para
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-08-31 via NVD.
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