CVE-2026-27435 MEDIUM

CVE-2026-27435: WordPress Woffice theme < 5.4.33 - Broken Access Control vulnerability

Vendor Wofficeio

Product Woffice

Weakness CWE-862 · Missing authorization

Published July 1, 2026

Last update July 1, 2026

View on NVD All CVEs

CVSS base score

5.3/10

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:N

What the vulnerability does

01Description

Missing Authorization vulnerability in WofficeIO Woffice allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Woffice: from n/a before 5.4.33.

Explanation of Vulnerability in Simple Terms

02Summary

Woffice versions before 5.4.33 lack proper authorization checks, allowing unauthenticated attackers to modify data through network requests. The vulnerability does not expose sensitive information or disrupt service availability, but permits unauthorized changes to application state. Update to version 5.4.33 or later to remediate.

What an attacker can do

03Attacker Capabilities

Modify application data without authentication or user interaction.

Potential impact on your site

04Site Impact

Unauthorized users can alter data in your Woffice installation without logging in.

Conditions required to exploit

05Prerequisites

Network access to the Woffice instance; no authentication or user interaction required.

Key dates

06Disclosure timeline

July 1, 2026 CVE published

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-27435 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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