CVE-2026-13316: Foreman: ssrf to cloud metada service through unvalidated test_url parameters in foreman config

Severity: medium (CVSS 4.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-30 · updated 2026-10-25
Weakness: CWE-918

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.

Affected products

Red Hat Satellite 6: from 6.0 through 6.19
foreman: all versions

References

https://access.redhat.com/security/cve/CVE-2026-13316
https://bugzilla.redhat.com/show_bug.cgi?id=2490345

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