CVE-2020-28503

critical

Description

The package copy-props before 2.0.5 are vulnerable to Prototype Pollution via the main functionality.

References

https://github.com/advisories/GHSA-897m-rjf5-jp39

https://snyk.io/vuln/SNYK-JS-COPYPROPS-1082870

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1088047

https://github.com/gulpjs/copy-props/pull/7

https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-0525

Details

Source: Mitre, NVD

Published: 2021-03-23

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.01697