CVE-2026-124500 Fengoffice Feng Office File FilesController.class.php upload_document_image server-side request forgery
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-124500?
CVE-2026-124500 is a medium-severity vulnerability in Fengoffice Feng Office, published on 8 Nov 2026.
Official description
A security flaw has been discovered in Fengoffice Feng Office up to 3.11.13.11/4.2.1.2. This impacts the function upload_document_image of the file application/controllers/FilesController.class.php of the component File Handler. The manipulation of the argument url results in server-side request forgery. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-918
Which versions are affected by CVE-2026-124500?
How do I fix CVE-2026-124500?
No fix has been published for CVE-2026-124500 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-124500 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-124500 exists.
Sources
Also known as GHSA-m5h7-862j-4mgq.