#VU50896 Code Injection in handlebars.js - CVE-2021-23369

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Main Vulnerability Database Vulnerabilities #VU50896

#VU50896 Code Injection in handlebars.js - CVE-2021-23369

Published: February 23, 2021 / Updated: July 4, 2021


Vulnerability identifier: #VU50896
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2021-23369
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
handlebars.js
Software vendor:
The Handlebars Templating Language

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install updates from vendor's website.

External links