CVE-2025-31887 MEDIUM

CVE-2025-31887: WordPress MyBookProgress plugin <= 1.0.8 - Broken Access Control vulnerability

Vendor Zookatron
Product MyBookProgress by Stormhill Media
Weakness CWE-862 · Missing authorization
Published April 1, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

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

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in zookatron MyBookProgress by Stormhill Media mybookprogress allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MyBookProgress by Stormhill Media: from n/a through <= 1.0.8.

Explanation of Vulnerability in Simple Terms

02Summary

MyBookProgress by Stormhill Media versions 1.0.8 and earlier lack proper authorization checks. A logged-in user with low privileges can modify data they should not have access to. The vulnerability does not expose sensitive information or disrupt service availability, but allows unauthorized changes to application state.

What an attacker can do

03Attacker Capabilities

Modify data or settings they should not have permission to change.

Potential impact on your site

04Site Impact

Unauthorized users can alter application data, potentially affecting content integrity or other users' records.

Conditions required to exploit

05Prerequisites

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

Key dates

06Disclosure timeline

April 1, 2025 CVE published
April 28, 2026 Record updated