CVE-2025-64356 MEDIUM

CVE-2025-64356: WordPress Insert PHP Code Snippet plugin <= 1.4.3 - Broken Access Control vulnerability

Vendor F1Logic
Product Insert PHP Code Snippet
Weakness CWE-862 · Missing authorization
Published October 31, 2025
Last update April 28, 2026

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

Missing Authorization vulnerability in f1logic Insert PHP Code Snippet insert-php-code-snippet allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Insert PHP Code Snippet: from n/a through <= 1.4.3.

Explanation of Vulnerability in Simple Terms

02Summary

Insert PHP Code Snippet versions up to 1.4.3 lack proper authorization checks, allowing authenticated users with low privileges to read sensitive data they should not access. The vulnerability requires a valid user account but no special interaction. Site administrators should update to a version newer than 1.4.3 to prevent unauthorized information disclosure.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the site that their user role should not permit access to.

Potential impact on your site

04Site Impact

Authenticated users can view confidential information beyond their assigned permissions.

Conditions required to exploit

05Prerequisites

Attacker must have a valid low-privilege user account on the site.

Key dates

06Disclosure timeline

October 31, 2025 CVE published
April 28, 2026 Record updated