Handlebars.js Project: Security Vulnerabilities
Versions of handlebars prior to 4.3.0 are vulnerable to Prototype Pollution leading to Remote Code Execution. Templates may alter an Object's __proto__ and __defineGetter__ properties, which may allow an attacker to execute arbitrary code through crafted payloads.
CVSS Score
9.8
EPSS Score
0.161
Published
2019-12-20
The handlebars package before 4.0.0 for Node.js allows remote attackers to conduct cross-site scripting (XSS) attacks by leveraging a template with an attribute that is not quoted.
CVSS Score
6.1
EPSS Score
0.008
Published
2017-01-23