CVE-2021-40892: Validate Color Project Validate Color

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in validate-color v2.1.0 when handling crafted invalid rgb(a) strings.

Affected products

• Validate Color Project Validate Color: version 2.1.0 only

Published 2022-06-24. Last modified 2026-06-17.