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CVE-2026-1280— Frontend File Manager Plugin <= 23.5 - Missing Authorization to Unauthenticated Arbitrary File Sharing via 'file_id' Parameter

Quick assessment

Affected
nmedia Frontend File Manager Plugin
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.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Frontend File Manager Plugin 23.5及之前版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致未经授权的文件共享。

CVSS 7.5 · High EPSS 0.34% · P25
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I. Basic Information for CVE-2026-1280

Vulnerability Information
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Vulnerability Title
Frontend File Manager Plugin <= 23.5 - Missing Authorization to Unauthenticated Arbitrary File Sharing via 'file_id' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The Frontend File Manager Plugin for WordPress is vulnerable to unauthorized file sharing due to a missing capability check on the 'wpfm_send_file_in_email' AJAX action in all versions up to, and including, 23.5. This makes it possible for unauthenticated attackers to share arbitrary uploaded files via email by supplying a file ID. Since file IDs are sequential integers, attackers can enumerate all uploaded files on the site and exfiltrate sensitive data that was intended to be restricted to administrators only.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Frontend File Manager Plugin 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Frontend File Manager Plugin 23.5及之前版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致未经授权的文件共享。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
nmedia Frontend File Manager Plugin * ~ 23.5 -

II. Public POCs for CVE-2026-1280

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III. Intelligence Information for CVE-2026-1280

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IV. Related Vulnerabilities

Same product: Frontend File Manager Plugin
Same vendor: nmedia
Same weakness: CWE-862

V. Comments for CVE-2026-1280

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