What the vulnerability does
01Description
Missing Authorization vulnerability in i.lychkov Mark New Posts mark-new-posts allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Mark New Posts: from n/a through <= 7.5.1.
Explanation of Vulnerability in Simple Terms
02Summary
Mark New Posts versions 7.5.1 and earlier lack proper authorization checks on certain administrative functions. A logged-in user with low privileges can modify site content or disable features without proper permission. The vulnerability requires an active user account but no special interaction from other users.
What an attacker can do
03Attacker Capabilities
Modify or disable site content and features without proper authorization.
Potential impact on your site
04Site Impact
Unauthorized users can alter posts and plugin settings, potentially disrupting site functionality.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege user account on the site.
Key dates
06Disclosure timeline
December 13, 2024
CVE published
April 28, 2026
Record updated