What is CVE-2020-7641?

CVE-2020-7641 is a medium-severity vulnerability in Grunt-Util-Property Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 4.0/10. Published 2022-07-17.

How severe is CVE-2020-7641?

Medium severity. CVSS v3 base score is 4.0 out of 10.

Prototype Pollution in Grunt-Util-Property Project

CVE-2020-7641

This affects all versions of package grunt-util-property. The function call could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

Vulnerability class: Prototype Pollution

EPSS: 0.004 (30.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L.

Affected products

Grunt-util-property_project Grunt-util-property — versions 0.0.1, 0.0.2
N/a Grunt-util-property — versions 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)
report@snyk.io (Third Party Advisory, x_refsource_MISC, Broken Link)

Frequently asked questions

What is CVE-2020-7641?: CVE-2020-7641 is a medium-severity vulnerability in Grunt-Util-Property Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 4.0/10. Published 2022-07-17.
How severe is CVE-2020-7641?: Medium severity. CVSS v3 base score is 4.0 out of 10.