CVE-2023-4774 (published 2023-09-22T05:31:26.949Z)
The WP-Matomo Integration (WP-Piwik) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wp-piwik' shortcode in versions up to, and including, 1.0.28 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products: Vendor: braekling
Product: Connect Matomo (WP-Matomo, WP-Piwik)
Versions: *