Knight Squad Academy
Vulnerability advisory

CVE-2025-14913

Research by Md. Moniruzzaman Prodhan December 26, 2025
Overview

Summary

The Frontend Post Submission Manager Lite – Frontend Posting WordPress Plugin plugin for WordPress is vulnerable to unauthorized loss of data due to an incorrect authorization check on the 'media_delete_action' function in all versions up to, and including, 1.2.6. This makes it possible for unauthenticated attackers to delete arbitrary attachments.

Risk profile

CVSS assessment

5.3 · M E D I U M
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
N E T W O R K
Complexity
L O W
Privileges
N O N E
User interaction
N O N E
Scope
U N C H A N G E D
Confidentiality
N O N E
Integrity
L O W
Availability
N O N E
Classification

Weaknesses

  • Missing Authorization CWE-862
Further reading

References

3 sources
  1. plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/frontend-post-submission-manager-lite/tags/1.2.6/includes/classes/class-fpsml-ajax.php#L91
  2. plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3427082/frontend-post-submission-manager-lite
  3. www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/19a6b19c-244d-4b30-8db2-b4d06a5f5509?source=cve