CVE-2017-8342: Radicale

High severity, CVSS 8.1. EPSS: 2% chance of exploitation in the next 30 days.

Radicale before 1.1.2 and 2.x before 2.0.0rc2 is prone to timing oracles and simple brute-force attacks when using the htpasswd authentication method.

Affected products

• Radicale Radicale: up to and including 1.1.1; version 2.0.0 only

Published 2017-04-30. Last modified 2026-06-17.