{"cve":"CVE-2024-58379","nvd":{"published":"2026-08-31T09:16:59.387","modified":"2026-10-27T23:10:00.153","status":"Awaiting Analysis","description":"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.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":6.9},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3},"cwes":["CWE-1333"],"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-parameter"],"products":[],"source":"nvd","synced_at":"2026-10-27T23:26:42.783493423+00:00"},"epss":{"cve":"CVE-2024-58379","score":0.00418,"percentile":0.35925,"date":"2026-10-27"},"kev":null,"osv":[{"id":"GHSA-9h6g-pr28-7cqp","url":"https://osv.dev/vulnerability/GHSA-9h6g-pr28-7cqp","summary":"nodemailer ReDoS when trying to send a specially crafted email","modified":"2026-09-01T03:55:43.162307302Z","packages":[{"ecosystem":"npm","name":"nodemailer","purl":"pkg:npm/nodemailer","ranges":["<6.9.9"],"fixed":["6.9.9"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}