Description

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.

Remediation

References

CVE-2019-19919

Related Vulnerabilities

Sqlite NULL Pointer Dereference Vulnerability (CVE-2019-19926)

Jboss EAP Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') Vulnerability (CVE-2020-10719)

ownCloud Permissions, Privileges, and Access Controls Vulnerability (CVE-2013-6403)

WordPress 5.2.x Multiple Vulnerabilities (5.2 - 5.2.16)

MySQL Other Vulnerability (CVE-2006-1517)

Severity

Critical

Classification

CVE-2019-19919 CWE-138 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities