CVE-2026-39651 MEDIUM

CVE-2026-39651: WordPress Total Poll Lite plugin <= 4.12.0 - Broken Access Control vulnerability

Vendor Totalsuite
Product Total Poll Lite
Weakness CWE-862 · Missing authorization
Published April 8, 2026
Last update April 29, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in TotalSuite Total Poll Lite totalpoll-lite allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Total Poll Lite: from n/a through <= 4.12.0.

Explanation of Vulnerability in Simple Terms

02Summary

Total Poll Lite versions 4.12.0 and earlier lack proper authorization checks, allowing authenticated users to access sensitive poll data and functionality they should not have permission to view or modify. An attacker with a low-privilege account can read confidential poll information without additional interaction. Update to a version newer than 4.12.0 to resolve this issue.

What an attacker can do

03Attacker Capabilities

Read sensitive poll data and functionality restricted to higher-privilege users.

Potential impact on your site

04Site Impact

Confidential poll data may be exposed to users who should not have access to it.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege user account on the site.

Key dates

06Disclosure timeline

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

Related vulnerabilities

08Related CVE