CVE-2025-30958 MEDIUM

CVE-2025-30958: WordPress onOffice for WP-Websites plugin <= 6.5.1 - Broken Access Control vulnerability

Vendor Onoffice Gmbh
Product onOffice for WP-Websites
Weakness CWE-862 · Missing authorization
Published June 6, 2025
Last update April 28, 2026

CVSS base score

5.4/10
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:L

What the vulnerability does

01Description

Missing Authorization vulnerability in onOffice GmbH onOffice for WP-Websites onoffice-for-wp-websites allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects onOffice for WP-Websites: from n/a through <= 6.5.1.

Explanation of Vulnerability in Simple Terms

02Summary

onOffice for WP-Websites versions up to 6.5.1 lack proper authorization checks, allowing authenticated users to modify or delete data they should not have access to. An attacker with a low-privilege account can perform unauthorized actions affecting site integrity. Update to a version newer than 6.5.1 to resolve this issue.

What an attacker can do

03Attacker Capabilities

Modify or delete data without proper authorization as a low-privilege user.

Potential impact on your site

04Site Impact

Unauthorized users can alter or remove critical site data, compromising data integrity.

Conditions required to exploit

05Prerequisites

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

Key dates

06Disclosure timeline

June 6, 2025 CVE published
April 28, 2026 Record updated