CVE-2026-40730 MEDIUM

CVE-2026-40730: WordPress ThemeGrill Demo Importer plugin <= 2.0.0.6 - Broken Access Control vulnerability

Vendor Themegrill
Product ThemeGrill Demo Importer
Weakness CWE-862 · Missing authorization
Published April 15, 2026
Last update April 29, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in ThemeGrill ThemeGrill Demo Importer themegrill-demo-importer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects ThemeGrill Demo Importer: from n/a through <= 2.0.0.6.

Explanation of Vulnerability in Simple Terms

02Summary

ThemeGrill Demo Importer versions 2.0.0.6 and earlier lack proper authorization checks, allowing unauthenticated attackers to read sensitive information. The vulnerability requires only network access and no user interaction. Site administrators should update to a version newer than 2.0.0.6 to prevent unauthorized data disclosure.

What an attacker can do

03Attacker Capabilities

Read sensitive information without logging in.

Potential impact on your site

04Site Impact

Attackers can access private data exposed by the plugin without needing a site account.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

April 15, 2026 CVE published
April 29, 2026 Record updated

Related vulnerabilities

08Related CVE