Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-124500— Fengoffice Feng Office File FilesController.class.php upload_document_image server-side request forgery

Quick assessment

Affected
Fengoffice Feng Office
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Fengoffice 的 Feng Office 软件（版本 3.11.13.11 及 4.2.1.2 及更早版本）中发现了一个安全漏洞。该漏洞影响文件组件（File Handler）中 文件里的 函数。攻击者可通过操纵 参数触发服务器端请求伪造（SSRF）。该攻击可远程发起。利用代码已公开，可能被用于实际攻击。厂商虽在披露初期即被联系，但至今未作出任何回应。

CVSS 6.3 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-124500

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Fengoffice Feng Office File FilesController.class.php upload_document_image server-side request forgery
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Fengoffice Feng Office 3.11.13.0 cpe:2.3:a:fengoffice:feng_office:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-124500

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-124500

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-124500 (1)

Other References for CVE-2026-124500 (4)

IV. Related Vulnerabilities

Same product: Feng Office
Same vendor: Fengoffice
Same weakness: CWE-918