CVE-2025-4392 (GCVE-0-2025-4392)
Vulnerability from cvelistv5
Published
2025-06-03 09:22
Modified
2025-06-03 13:53
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Shared Files – Frontend File Upload Form & Secure File Sharing plugin for WordPress is vulnerable to Stored Cross-Site Scripting via html File uploads in all versions up to, and including, 1.7.48 due to insufficient input sanitization and output escaping within the sanitize_file() function. This makes it possible for unauthenticated attackers to bypass the plugin’s MIME-only checks and inject arbitrary web scripts in pages that will execute whenever a user accesses the html file.
References
Impacted products
Vendor Product Version
anssilaitila Shared Files – Frontend File Upload Form & Secure File Sharing Version: *   ≤ 1.7.48
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