What the vulnerability does
01Description
Missing Authorization vulnerability in sparklewpthemes Fitness FSE fitness-fse allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Fitness FSE: from n/a through <= 1.0.6.
Explanation of Vulnerability in Simple Terms
02Summary
Fitness FSE versions 1.0.6 and earlier lack proper authorization checks, allowing authenticated users to modify content they should not have access to. An attacker with a low-privilege account can alter site data without proper permission validation. Update to a version newer than 1.0.6 to resolve this issue.
What an attacker can do
03Attacker Capabilities
Modify site content or data without proper authorization.
Potential impact on your site
04Site Impact
Unauthorized users can alter site content, potentially defacing pages or corrupting data.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege user account on the site.
Key dates
06Disclosure timeline
February 19, 2026
CVE published
April 28, 2026
Record updated