Name: CVE-2021-23383: Improperly Controlled Modification of Object Prototype Attributes
Creator: Rapid7
Published: 2021-05-04T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-23383, CWE-1321, CVSS 5.6, EPSS 0.04506

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.

CVSS Details

CVSS 3.1 Base Score: 5.6
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade node-handlebars	Jul 30, 2024	May 4, 2021
Redhat_linux	—	No solution exists	Jul 9, 2025	May 4, 2021

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CVSS Details

Covered by Rapid7

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