CVE-2026-39680 MEDIUM

CVE-2026-39680: WordPress Diet Calorie Calculator plugin <= 1.1.1 - Broken Access Control vulnerability

Vendor Mwp Development
Product Diet Calorie Calculator
Weakness CWE-862 · Missing authorization
Published April 8, 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 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 MWP Development Diet Calorie Calculator diet-calorie-calculator allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Diet Calorie Calculator: from n/a through <= 1.1.1.

Explanation of Vulnerability in Simple Terms

02Summary

The Diet Calorie Calculator plugin for MWP Development versions 1.1.1 and earlier lacks proper authorization checks, allowing unauthenticated attackers to modify data through the network. The vulnerability requires no user interaction and affects data integrity. Site administrators should update to a version newer than 1.1.1 when available.

What an attacker can do

03Attacker Capabilities

Modify plugin data without authentication or permission.

Potential impact on your site

04Site Impact

Unauthorized users can alter calculator data or settings, potentially affecting site functionality and user trust.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

April 8, 2026 CVE published
April 29, 2026 Record updated

Related vulnerabilities

08Related CVE