The package handlebars before 4.7.7 are vulnerable to Prototype Pollution when selecting certain compiling options to compile templates coming from an untrusted source.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-0882 The package handlebars before 4.7.7 are vulnerable to Prototype Pollution when selecting certain compiling options to compile templates coming from an untrusted source.
Github GHSA Github GHSA GHSA-765h-qjxv-5f44 Prototype Pollution in handlebars
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 09 Nov 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: snyk

Published:

Updated: 2026-10-08T21:13:46.352Z

Reserved: 2021-01-08T00:00:00.000Z

Link: CVE-2021-23383

cve-icon Vulnrichment

Updated: 2024-08-03T19:05:55.702Z

cve-icon NVD

Status : Modified

Published: 2021-05-04T09:15:07.753

Modified: 2026-10-08T22:17:07.820

Link: CVE-2021-23383

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-04-12T00:00:00Z

Links: CVE-2021-23383 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses