Stored Cross-Site Scripting in User Private Files Plugin for WordPress
CVE-2026-10093

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Secure Client Portal And Private File Sharing Plugin – User Private Files
Vendor
CVE Published:
16 June 2026

What is CVE-2026-10093?

The User Private Files plugin for WordPress is susceptible to Stored Cross-Site Scripting (XSS) attacks due to inadequate input sanitization and output escaping in the 'fldr_ttl' parameter. This vulnerability allows authenticated users with subscriber-level access or higher to inject arbitrary web scripts. The malicious scripts may execute when any user accesses the compromised pages, potentially leading to unauthorized data exposure and site manipulation. It's crucial for site administrators to update the plugin to the latest version to mitigate this risk.

Affected Version(s)

Secure Client Portal and Private File Sharing Plugin – User Private Files 0 <= 2.1.6

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/user-private-f...
https://plugins.trac.wordpress.org/browser/user-private-f...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

pham quang huy
.