CVE-2020-2091: Jenkins Amazon EC2

High severity, CVSS 8.1. EPSS: 1.1% chance of exploitation in the next 30 days.

A missing permission check in Jenkins Amazon EC2 Plugin 1.47 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL within the AWS region using attacker-specified credentials IDs obtained through another method.

Affected products

• Jenkins Amazon EC2: up to and including 1.47

Published 2020-01-15. Last modified 2026-06-17.