CVE-2026-57340 MEDIUM

CVE-2026-57340: WordPress Japanized For WooCommerce plugin <= 2.9.12 - Broken Access Control vulnerability

Vendor Shohei.tanaka
Product Japanized For WooCommerce
Weakness CWE-862 · Missing authorization
Published June 29, 2026
Last update June 29, 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

Unauthenticated Broken Access Control in Japanized For WooCommerce <= 2.9.12 versions.

Explanation of Vulnerability in Simple Terms

02Summary

Japanized For WooCommerce versions up to 2.9.12 lack proper authorization checks, allowing unauthenticated attackers to modify site data and disrupt service. The vulnerability requires no user interaction and can be exploited remotely over the network. Site administrators should update to a version newer than 2.9.12 immediately.

What an attacker can do

03Attacker Capabilities

Modify site data and cause service disruption without authentication.

Potential impact on your site

04Site Impact

Attackers can alter WooCommerce settings and data, potentially disrupting store operations.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

June 29, 2026 CVE published

Related vulnerabilities

08Related CVE

CVE-2023-6876 Clever Fox – One Click Website Importer by Nayra Themes <= 25.2.0 - Missing Authorization to arbitrary theme activation via clever-fox-activate-theme CVE-2020-36730 CMP <= 3.8.1 - Missing Authorization CVE-2026-27361 WordPress Responsive Posts Carousel Pro plugin <= 15.1 - Broken Access Control vulnerability CVE-2024-39650 WordPress WooCommerce PDF Vouchers plugin < 4.9.5 - Unauthenticated Multiple Vulnerabilities CVE-2025-31831 WordPress AtomChat plugin <= 1.1.7 - Broken Access Control vulnerability