# CVE-2026-116094: EyouCMS server-side request forgery in remote_file_to_local

Source: https://junglewise.ai/threats/cve-2026-116094-a-vulnerability-was-determined-in-eyoucms-up-to-1-8-3-this  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-25. Updated: 2026-10-25  
License: CC BY 4.0 with a link back

CVE-2026-116094 · Severity: high · CVSS 7.3 · Published 2026-10-25

EyouCMS is a content management system used to build and manage websites. A server-side request forgery (SSRF) vulnerability in the remote_file_to_local function allows attackers to make unauthorized requests from the server to internal or external systems, potentially accessing sensitive data or services. The flaw affects versions up to 1.8.3 and can be exploited remotely without authentication.

Technologies: [EyouCMS](https://junglewise.ai/threats/technologies/eyoucms). Vendors: [EyouCMS](https://junglewise.ai/threats/vendors/eyoucms).

## Quick answers

**Is CVE-2026-116094 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-116094 being exploited in the wild.

**How severe is CVE-2026-116094?** High severity, with a CVSS score of 7.3, published 25 October 2026.

**Which products and versions are affected?** EyouCMS up to 1.8.3.

**Is there a fix for CVE-2026-116094?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-116094 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-116094?** Check whether you run EyouCMS at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The remote_file_to_local function in application/function.php fails to properly validate URLs, allowing an attacker to forge server-side requests. An unauthenticated remote attacker can manipulate the function to request arbitrary URLs, potentially accessing internal services, metadata endpoints, or external resources. No patch has been disclosed by the vendor.

## Affected products

- EyouCMS EyouCMS up to 1.8.3

## Timeline

- 2026-10-25: disclosed: Publicly disclosed; vendor did not respond to early notification

## References

- [https://github.com/yy-t1/security-reports/tree/main/web/EyouCMS1.8.2/remote_file_to_local()%E7%BC%BA%E5%A4%B1%20SSRF%20%E6%A0%A1%E9%AA%8C%E5%AF%BC%E8%87%B4%E5%89%8D%E5%8F%B0%20SSRF](https://github.com/yy-t1/security-reports/tree/main/web/EyouCMS1.8.2/remote_file_to_local()%E7%BC%BA%E5%A4%B1%20SSRF%20%E6%A0%A1%E9%AA%8C%E5%AF%BC%E8%87%B4%E5%89%8D%E5%8F%B0%20SSRF)
- [https://vuldb.com/cve/CVE-2026-116094](https://vuldb.com/cve/CVE-2026-116094)

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