The wp-piwik plugin before 1.0.5 for WordPress has XSS.Referenceshttps://wpvulndb.com/vulnerabilities/8216https://wordpress.org/plugins/wp-piwik/#developershttps://github.com/braekling/WP-Matomo/commit/5110bfdb437a9f19b185ba8af33776fcb5e19940