What the vulnerability does
01Description
Authorization bypass through User-Controlled key vulnerability in Essential Plugin WP Logo Showcase Responsive Slider and Carousel allows Exploiting Incorrectly Configured Access Control Security Levels.
This issue affects WP Logo Showcase Responsive Slider and Carousel: from n/a through 3.6.
Explanation of Vulnerability in Simple Terms
02Summary
WP Logo Showcase Responsive Slider and Carousel versions 3.6 and earlier contain an authorization bypass that allows unauthenticated attackers to modify site content. The vulnerability requires no user interaction and can be exploited over the network. Site administrators should update to a version newer than 3.6 immediately.
What an attacker can do
03Attacker Capabilities
Modify or inject content on the site without authentication.
Potential impact on your site
04Site Impact
Attackers can alter logos, carousel content, or inject malicious material visible to site visitors.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
June 11, 2026
CVE published
June 11, 2026
Record updated