WP Statistics, CVE-2025-9816

CVE, Research URL: CVE-2025-9816
Home page URL: Security reports for WP Statistics
Application: WP Statistics
Published on: Sep 27, 2025
Research Description: The WP Statistics – The Most Popular Privacy-Friendly Analytics Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the User-Agent Header in all versions up to, and including, 14.5.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions: max 14.15.5.
Status: vulnerable