Uncontrolled Recursion Affecting org.webjars.npm:nodemailer package, versions [0,]
Threat Intelligence
Exploit Maturity
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
Proof of Concept
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- published2 Dec 2025
- disclosed1 Dec 2025
- credituko_
Introduced: 1 Dec 2025
New CVE NOT AVAILABLE CWE-674 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
A fix was pushed into the master branch but not yet published.
Overview
org.webjars.npm:nodemailer is an Easy as cake e-mail sending from your Node.js applications
Affected versions of this package are vulnerable to Uncontrolled Recursion in the addressparser function. An attacker can cause the process to terminate immediately by sending an email address header containing deeply nested groups, separated by many :s.