CVE-2026-8841 Extra Settings for RocketChat <= 0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The Extra Settings for RocketChat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'rocketchat' shortcode's 'title' attribute in versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping in the rxstgshortcode function, which...

CVE-2026-8841 Extra Settings for RocketChat <= 0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The Extra Settings for RocketChat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'rocketchat' shortcode's 'title' attribute in versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping in the rxstgshortcode function, which...

CVE-2026-8841

CVE-2026-8841 affects the WordPress plugin Extra Settings for RocketChat (versions ≤ 0.1). The vulnerability is a Stored Cross-Site Scripting via the rocketchat shortcode’s title attribute caused by insufficient input sanitization/output escaping in the rxstg_shortcode() function, which directly ...

PT-2026-47673

The Extra Settings for RocketChat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'rocketchat' shortcode's 'title' attribute in versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping in the rxstg shortcode function, which...