CVE-2024-58379 — nodemailer before 6.9.9 ReDoS via attachDataUrls parameter
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 attachmen…
Published: 2026-08-31 · CVSS: 6.9 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7