CVE-2026-1806

Name of the Vulnerable Software and Affected Versions Tour & Activity Operator Plugin for TourCMS versions prior to 1.7.1

Description The plugin is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping. Specifically, the 'target' parameter within the tourcms doc link shortcode is vulnerable. This allows authenticated attackers with Contributor-level access or higher to inject malicious web scripts into pages. These scripts will then execute when any user accesses the compromised page.

Recommendations Update the Tour & Activity Operator Plugin for TourCMS to version 1.7.1 or later.