CVE-2021-44139: Hashicorp Sentinel

High severity, CVSS 7.5. EPSS: 5.6% chance of exploitation in the next 30 days.

Sentinel 1.8.2 is vulnerable to Server-side request forgery (SSRF).

Affected products

• Hashicorp Sentinel: version 1.8.2 only

Published 2022-03-23. Last modified 2026-06-17.