CVE-2021-31828: Amazon Open Distro

High severity, CVSS 7.1. EPSS: 0.9% chance of exploitation in the next 30 days.

An SSRF issue in Open Distro for Elasticsearch (ODFE) before 1.13.1.0 allows an existing privileged user to enumerate listening services or interact with configured resources via HTTP requests exceeding the Alerting plugin's intended scope.

Affected products

• Amazon Open Distro: before 1.13.1.0 (fixed in 1.13.1.0)

Published 2021-05-06. Last modified 2026-06-17.