CVE-2015-8862: Mustache.js Project Mustache.js

Medium severity, CVSS 6.1. EPSS: 1.7% chance of exploitation in the next 30 days.

mustache package before 2.2.1 for Node.js allows remote attackers to conduct cross-site scripting (XSS) attacks by leveraging a template with an attribute that is not quoted.

Affected products

• Mustache.js Project Mustache.js: up to and including 2.2.0

Published 2017-01-23. Last modified 2026-06-17.