Unauthorized Data Modification Vulnerability in WP Fastest Cache Plugin for WordPress
CVE-2025-10476

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
WP Fastest Cache – WordPress Cache Plugin
Vendor
CVE Published:
27 November 2025

What is CVE-2025-10476?

The WP Fastest Cache plugin for WordPress is susceptible to unauthorized data modification due to a lack of capability checks in the wpfc_db_fix_callback() function. This issue impacts all versions up to and including 1.4.0. Authenticated attackers with Subscriber-level roles or higher can execute several database repair actions, particularly on sites with premium features activated. Such vulnerabilities expose sites to potential data manipulation and compromise, making it crucial for users to update and secure their installations.

Affected Version(s)

WP Fastest Cache – WordPress Cache Plugin 0 <= 1.4.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://research.cleantalk.org/cve-2025-10476
https://plugins.trac.wordpress.org/changeset?old_path=/wp...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dmitrii Ignatyev
.