CVE-2026-13316 Foreman: ssrf to cloud metada service through unvalidated test_url parameters in foreman config
Attackers can exploit unvalidated URL parameters to perform SSRF and steal cloud metadata from AWS, GCP, or Azure environments.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-13316?
CVE-2026-13316 is a medium-severity server-side request forgery vulnerability in Redhat Satellite, published on 30 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A flaw has been found in foreman when HTTP parameters are modified in http_proxies_controller and http_proxy files. Attackers can perform an SSRF attack and steal cloud metadata service on AWS/GCP/Azure environment through foreman component.
Weakness: CWE-918
Which versions are affected by CVE-2026-13316?
It affects 2 products.
Products include Redhat Satellite, Theforeman Foreman.
How do I fix CVE-2026-13316?
No fix has been published for CVE-2026-13316 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-13316 being exploited?
There is no known exploitation of CVE-2026-13316 in the wild and no public exploit code.
Other vulnerabilities in Redhat Satellite
- CVE-2024-7012 Puppet-foreman: an authentication bypass vulnerability exists in foreman
- CVE-2024-7923 Puppet-pulpcore: an authentication bypass vulnerability exists in pulpcore
- CVE-2026-96659 Foreman: excessive permissions for viewer role on preview
- CVE-2023-0118 Foreman: arbitrary code execution through templates
- CVE-2008-2369 Hardcoded credentials in n/a
Sources
Also known as GHSA-f274-c23v-hx4j.