CVE-2023-29237 MEDIUM

CVE-2023-29237: WordPress Remove Duplicate Posts plugin <= 1.3.5 - Broken Access Control vulnerability

Vendor Muhammad Rehman
Product Remove Duplicate Posts
Weakness CWE-862 · Missing authorization
Published December 9, 2024
Last update April 28, 2026

CVSS base score

6.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in Muhammad Rehman Remove Duplicate Posts allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Remove Duplicate Posts: from n/a through 1.3.5.

Explanation of Vulnerability in Simple Terms

02Summary

The Remove Duplicate Posts plugin for WordPress contains a missing authorization check that allows authenticated users with low privileges to read, modify, or delete data they should not have access to. An attacker with a basic user account can exploit this flaw to access sensitive information or alter site content without proper permission controls.

What an attacker can do

03Attacker Capabilities

Read, modify, or delete data without proper authorization checks.

Potential impact on your site

04Site Impact

Unauthorized users can access, modify, or delete posts and data they should not be able to touch.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege WordPress user account (e.g., subscriber or contributor).

Key dates

06Disclosure timeline

December 9, 2024 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE