CVE-2021-40901: Scniro-Validator Project Scniro-Validator

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in scniro-validator v1.0.1 when validating crafted invalid emails.

Affected products

• Scniro-Validator Project Scniro-Validator: version 1.0.1 only

Published 2022-06-27. Last modified 2026-06-17.