Smart App Banners <= 1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'size' and 'verticalalign' Shortcode Attributes
mediumThe 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 poss...
- CVSS:
- 6.4
- Affected:
- up to 1.2
- Fix:
- No patched version reported
- Disclosed:
- Jan 6, 2026