CVE-2026-82661Nodemailer CRLF Injection via List-* Header Comments

Beschreibung

Nodemailer before 8.0.9 fails to sanitize carriage return and line feed characters in list comment fields, allowing attackers to inject arbitrary message headers. An attacker with control over list.*.comment parameters can inject CRLF sequences to create additional headers in generated RFC822 messages, altering mail client behavior and message semantics.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• GitHub Security Advisory (GHSA-268h-hp4c-crq3) vendor-advisory
• VulnCheck Advisory: Nodemailer CRLF Injection via List-* Header Comments third-party-advisory