What is CVE-2021-23702?

CVE-2021-23702 is a high-severity vulnerability in Object-Extend Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 7.6/10. Published 2022-02-18.

How severe is CVE-2021-23702?

High severity. CVSS v3 base score is 7.6 out of 10.

Prototype Pollution in Object-Extend Project

CVE-2021-23702

The package object-extend from 0.0.0 are vulnerable to Prototype Pollution via object-extend.

Vulnerability class: Prototype Pollution

EPSS: 0.014 (69.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L.

Affected products

Object-extend_project Object-extend
N/a Object-extend — versions 0.0.0

Weakness classification (CWE)

CWE-1321 — Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution)

References

report@snyk.io (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-23702?: CVE-2021-23702 is a high-severity vulnerability in Object-Extend Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 7.6/10. Published 2022-02-18.
How severe is CVE-2021-23702?: High severity. CVSS v3 base score is 7.6 out of 10.