CVE-2025-67919 MEDIUM

CVE-2025-67919: WordPress Woffice Core plugin <= 5.4.30 - Insecure Direct Object References (IDOR) vulnerability

Vendor Wofficeio
Product Woffice Core
Weakness CWE-639 · IDOR
Published January 8, 2026
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Authorization Bypass Through User-Controlled Key vulnerability in WofficeIO Woffice Core woffice-core allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Woffice Core: from n/a through <= 5.4.30.

Explanation of Vulnerability in Simple Terms

02Summary

Woffice Core versions up to 5.4.30 contain an authorization flaw that allows unauthenticated attackers to modify data or disrupt service availability. The vulnerability requires only network access and no user interaction. Site administrators should update to a version newer than 5.4.30 to remediate the issue.

What an attacker can do

03Attacker Capabilities

Modify site data or cause temporary unavailability without authentication.

Potential impact on your site

04Site Impact

Unauthorized changes to site content or temporary service disruption affecting all users.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

January 8, 2026 CVE published
April 28, 2026 Record updated