Detections
Analytics
CVE-2025-13841
medium
Description
The Smart App Banners plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'size' and 'verticalalign' parameters of the 'app-store-download' shortcode in all versions up to, and including, 1.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
References
https://plugins.trac.wordpress.org/browser/smart-app-banners/trunk/index.php#L321
https://plugins.trac.wordpress.org/browser/smart-app-banners/tags/1.2/index.php#L321