CVE-2026-124500

MEDIUM 6.3

Fengoffice Feng Office File FilesController.class.php upload_document_image server-side request forgery

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-918
Vendor	fengoffice
Product	feng office
Published	Nov 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Fengoffice / Feng Office

3.11.13.0 3.11.13.1 3.11.13.2 3.11.13.3 3.11.13.4 3.11.13.5 3.11.13.6 3.11.13.7 3.11.13.8 3.11.13.9 3.11.13.10 3.11.13.11 4.2.1.0 4.2.1.1 4.2.1.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/432805 vuldb.com: https://vuldb.com/vuln/432805/cti vuldb.com: https://vuldb.com/cve/CVE-2026-124500 vuldb.com: https://vuldb.com/submit/1033342 gist.github.com: https://gist.github.com/Marsh232/ae7fc1a7b4ad151128e6cd4e0db6cf02

Credits

🔍 1marsh1 (VulDB User) VulDB CNA Team