CVE-2020-7608
nodejs-yargs-parser: prototype pollution vulnerability
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · March 16, 2020
Updated · June 28, 2026
Description
A vulnerability was found in nodesjs-yargs-parser, where it can be tricked into adding or modifying properties of the Object.prototype using a "proto" payload. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
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 · 5.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE-267 · Privilege Defined With Unsafe Actions