What the vulnerability does
01Description
Missing Authorization vulnerability in Iulia Cazan Latest Post Shortcode latest-post-shortcode allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Latest Post Shortcode: from n/a through <= 14.2.0.
Explanation of Vulnerability in Simple Terms
02Summary
Latest Post Shortcode through version 14.2.0 lacks proper authorization checks, allowing authenticated users with low privileges to trigger a denial-of-service condition. An attacker can make repeated requests to degrade site availability. The vulnerability requires a valid user account but no special interaction from victims.
What an attacker can do
03Attacker Capabilities
Authenticated user can make requests that degrade site availability.
Potential impact on your site
04Site Impact
Site availability may be degraded if a low-privilege user makes repeated requests.
Conditions required to exploit
05Prerequisites
Attacker must have a valid WordPress user account with low privileges.
Key dates
06Disclosure timeline
February 3, 2026
CVE published
April 28, 2026
Record updated