CVE-2020-35669: Dart HTTP

Medium severity, CVSS 6.1. EPSS: 2.2% chance of exploitation in the next 30 days.

An issue was discovered in the http package through 0.12.2 for Dart. If the attacker controls the HTTP method and the app is using Request directly, it's possible to achieve CRLF injection in an HTTP request.

Affected products

• Dart HTTP: up to and including 0.12.2

Published 2020-12-24. Last modified 2026-06-17.