What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Chandrika Sista WP Category Dropdown wp-category-dropdown allows Stored XSS.This issue affects WP Category Dropdown: from n/a through <= 1.9.
Explanation of Vulnerability in Simple Terms
02Summary
WP Category Dropdown versions 1.9 and earlier contain a cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in other users' browsers when they interact with the plugin. The vulnerability requires user interaction and can affect the confidentiality, integrity, and availability of the site.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers to steal data, modify content, or disrupt site functionality.
Potential impact on your site
04Site Impact
Authenticated attackers can compromise other users' sessions and modify site content or settings through their browsers.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege WordPress account and trick a user into clicking a malicious link or visiting a crafted page.
Key dates
06Disclosure timeline
September 22, 2025
CVE published
May 12, 2026
Record updated