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CVE-2026-10093— File Sharing & Download Manager <= 2.1.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'fldr_ttl' Parameter

Quick assessment

Affected
deepakkite Secure Client Portal and Private File Sharing Plugin – User Private Files
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.

deepakkite Secure Client Portal and Private File Sharing Plugin – User Private Files是deepakkite个人开发者的一款安全客户端门户及私密文件共享插件。 deepakkite Secure Client Portal and Private File Sharing Plugin – User Private Files 2.1.6及之前版本存在跨站脚本漏洞，该漏洞源于对'fldr_ttl'参数输入清理和输出转义不足，

CVSS 6.4 · Medium EPSS 0.23% · P12

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript

Affected Version Matrix 1

VendorProduct Version RangeStatus
deepakkite Secure Client Portal and Private File Sharing Plugin – User Private Files ≤ 2.1.6 affected
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I. Basic Information for CVE-2026-10093

Vulnerability Information
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Vulnerability Title
File Sharing & Download Manager <= 2.1.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'fldr_ttl' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The File Sharing & Download Manager – User Private Files plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'fldr_ttl' parameter in all versions up to, and including, 2.1.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
deepakkite Secure Client Portal and Private File Sharing Plugin – User Private Files 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
deepakkite Secure Client Portal and Private File Sharing Plugin – User Private Files是deepakkite个人开发者的一款安全客户端门户及私密文件共享插件。 deepakkite Secure Client Portal and Private File Sharing Plugin – User Private Files 2.1.6及之前版本存在跨站脚本漏洞，该漏洞源于对'fldr_ttl'参数输入清理和输出转义不足，
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
deepakkite Secure Client Portal and Private File Sharing Plugin – User Private Files 0 ~ 2.1.6 -

II. Public POCs for CVE-2026-10093

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III. Intelligence Information for CVE-2026-10093

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Patches & Fixes for CVE-2026-10093 (4)

Vendor Advisories for CVE-2026-10093 (1)

IV. Related Vulnerabilities

Same vendor: deepakkite
Same weakness: CWE-79

V. Comments for CVE-2026-10093

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