CVE-2026-25321 MEDIUM

CVE-2026-25321: WordPress SupportCandy plugin <= 3.4.4 - Broken Access Control vulnerability

Vendor Psm Plugins
Product SupportCandy
Weakness CWE-862 · Missing authorization
Published February 19, 2026
Last update April 28, 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 PSM Plugins SupportCandy supportcandy allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SupportCandy: from n/a through <= 3.4.4.

Explanation of Vulnerability in Simple Terms

02Summary

SupportCandy versions up to 3.4.4 lack proper authorization checks, allowing unauthenticated attackers to modify data on the site. The vulnerability requires no special access or user interaction. Site administrators should update to version 3.4.5 or later to prevent unauthorized changes.

What an attacker can do

03Attacker Capabilities

Modify data on the site without authentication.

Potential impact on your site

04Site Impact

Attackers can alter site content or settings without logging in.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

February 19, 2026 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE