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.

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-w457-6q6x-cgp9 Prototype Pollution in handlebars
Fixes

Solution

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Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:32:09.526Z

Reserved: 2019-12-20T00:00:00.000Z

Link: CVE-2019-19919

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-20T23:15:11.480

Modified: 2024-11-21T04:35:39.797

Link: CVE-2019-19919

cve-icon Redhat

Severity : Low

Publid Date: 2019-09-24T00:00:00Z

Links: CVE-2019-19919 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses