CVE-2023-39619: Teomantuncer Node Email Check

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

ReDos in NPMJS Node Email Check v.1.0.4 allows an attacker to cause a denial of service via a crafted string to the scpSyntax component.

Affected products

• Teomantuncer Node Email Check: version 1.0.4 only

Published 2023-10-25. Last modified 2026-06-17.