CVE-2026-82662Nodemailer before 8.0.8 TLS Certificate Validation Bypass

Beschreibung

Nodemailer before 8.0.8 disables TLS certificate verification in lib/fetch/index.js through rejectUnauthorized: false, allowing attackers to intercept OAuth2 token requests. Attackers in a machine-in-the-middle position can capture OAuth client secrets, refresh tokens, and access tokens transmitted over compromised HTTPS connections.

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-r7g4-qg5f-qqm2) vendor-advisory
• VulnCheck Advisory: Nodemailer before 8.0.8 TLS Certificate Validation Bypass third-party-advisory