Vulnerabilidades de nodemailer (CVE)

Registros CVE publicados para nodemailer, los más recientes primero. Siga el producto para recibir un correo con cada nueva.

27 resultados
5.9Media
CVE-2026-100701

Nodemailer 5.0.0 through 10.0.1 TLS servername Cache Confusion

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Nodemailer versions 5.0.0 through 10.0.1 use a process-global DNS cache that is keyed only by the DNS host, while each cache entry also stores the caller-specific TLS servername. When two direct TLS/SMTPS transports (secure: true) resolve the same non-IP host…

7.5Alta
CVE-2026-100700

nodemailer before 10.0.6 Denial of Service via addressparser

nodemailer nodemailer

nodemailer before 10.0.6 contains a denial of service vulnerability in the addressparser free-text fallback regex pattern that exhibits quadratic backtracking behavior. Attackers can supply crafted email header values with long whitespace-free runs to block t…

6.5Media
CVE-2026-92598

Nodemailer before 9.1.0 IDN/Punycode Domain Allow-list Bypass

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Nodemailer before 9.1.0 fails to apply UTS-46 normalization when encoding international domain names, causing the domain resolver to compute a different Punycode A-label than standards-compliant parsers. Attackers can craft recipient addresses with invisible …

7.5Alta
CVE-2026-92596

Nodemailer before 9.1.0 Denial of Service via addressparser

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Nodemailer before 9.1.0 contains a quadratic time complexity vulnerability in the addressparser component that allows remote attackers to cause denial of service by supplying a crafted comma-separated address list. Attackers can send a single email with a lar…

9.8Crítica
CVE-2026-82854

Nodemailer before 8.0.4 SMTP Command Injection via envelope.size

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Nodemailer before 8.0.4 is vulnerable to SMTP command injection through the unsanitized envelope.size parameter. When an application passes a custom envelope object with a size property containing CRLF characters to sendMail(), the value is concatenated into …

2.0%EPSS
4.9Media
CVE-2026-82853

Nodemailer before 8.0.5 SMTP Command Injection via CRLF

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Nodemailer versions before 8.0.5 contain an SMTP command injection vulnerability in the transport name option used in EHLO/HELO commands. The name parameter is concatenated directly into SMTP commands without sanitizing carriage return and line feed character…

1.0%EPSS
6.5Media
CVE-2026-82662

Nodemailer before 8.0.8 TLS Certificate Validation Bypass

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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, refre…

5.4Media
CVE-2026-82661

Nodemailer CRLF Injection via List-* Header Comments

nodemailer nodemailer

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 addi…

7.1Alta
CVE-2026-82659

nodemailer before 9.0.1 File Read and SSRF via raw option

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nodemailer before 9.0.1 fails to apply disableFileAccess and disableUrlAccess flags to message-level raw option, allowing authenticated attackers to read arbitrary files or perform server-side request forgery by supplying path or href properties. Attackers ca…

5.3Media
CVE-2024-58379

nodemailer before 6.9.9 ReDoS via attachDataUrls parameter

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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 embedd…

6.1Media
CVE-2026-3455
mailparser

Versions of the package mailparser before 3.9.3 are vulnerable to Cross-site Scripting (XSS) via the textToHtml() function due to the improper sanitisation of URLs in the email content. An attacker can execute arbitrary scripts in victim browsers by adding ex…