WordPress IRM Newsroom plugin <= 1.2.19 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'irmcalendarview' Shortcode vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via 'irmcalendarview' Shortcode vulnerability discovered by Chuck - None in WordPress Plugin IRM Newsroom versions = 1.2.19...

CVE-2025-4586

The IRM Newsroom plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'irmcalendarview' shortcode in all versions up to, and including, 1.2.17 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for...