# 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.

- **Severity:** Medium 4.4 (`CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 30 Jun 2026
- **Updated:** 1 Jul 2026
- **Also known as:** GHSA-f274-c23v-hx4j

## 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 (Server-Side Request Forgery)

## Which versions are affected by CVE-2026-13316?

It affects 2 products.


Products: 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.

## 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](https://insights.sbomify.com/CVE-2024-7012/): Puppet-foreman: an authentication bypass vulnerability exists in foreman (critical 9.8)
- [CVE-2024-7923](https://insights.sbomify.com/CVE-2024-7923/): Puppet-pulpcore: an authentication bypass vulnerability exists in pulpcore (critical 9.8)
- [CVE-2026-96659](https://insights.sbomify.com/CVE-2026-96659/): Foreman: excessive permissions for viewer role on preview (critical 9.1)
- [CVE-2023-0118](https://insights.sbomify.com/CVE-2023-0118/): Foreman: arbitrary code execution through templates (critical 9.1)
- [CVE-2008-2369](https://insights.sbomify.com/CVE-2008-2369/): Hardcoded credentials in n/a (critical 9.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-13316 and fix it if it is affected.

What it is: 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.
Exploitation: There is no known exploitation of CVE-2026-13316 in the wild and no public exploit code.

Affected product: Redhat Satellite. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-13316/ (Markdown: https://insights.sbomify.com/CVE-2026-13316/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-13316
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-13316
- OSV: https://osv.dev/vulnerability/CVE-2026-13316

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-13316/
Summaries are generated and may contain mistakes; the official description above is the record.