CVE-2026-13316

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.

CVSS v3.1 Score

4.4

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploit Prediction

0.0011

Probability of exploitation

0.01%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Vendor	Product	Versions
redhat	satellite	6.0 — 6.19
theforeman	foreman	All

References

Advisories & Patches

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

Frequently Asked Questions

What is CVE-2026-13316? +

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. It has a CVSS v3.1 base score of 4.4 (MEDIUM).

How severe is CVE-2026-13316? +

CVE-2026-13316 has a CVSS v3.1 score of 4.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0011, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-13316? +

CVE-2026-13316 affects products from redhat, theforeman, specifically: foreman, satellite. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-13316? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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