CVE-2022-46175

json5: Prototype Pollution in JSON5 via Parse Method

Loading…

Severity

Moderate

Red Hat Product Security

8.8

CVSS 3.1

Review impact separately from score.

Published · December 24, 2022

Updated · November 1, 2026

Description

A flaw was found in the json5 package. The affected version of the json5 package could allow an attacker to set arbitrary and unexpected keys on the object returned from JSON5.parse.

Statement

The json5 package is a build-time dependency in Red Hat products and is not used in production runtime. Hence, the impact is set to Moderate.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes