Unrated severityNVD Advisory· Published Jul 24, 2026· Updated Jul 24, 2026
Rich Showcase for Google Reviews <= 6.9.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'pagination' Shortcode Attribute
CVE-2026-15739
Description
The Rich Showcase for Google Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'pagination' Shortcode Attribute in all versions up to, and including, 6.9.9 due to insufficient input sanitization and output escaping. 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.
Affected products
1- Range: <=6.9.9
Patches
Vulnerability mechanics
References
10- plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.7/includes/class-feed-old.phpmitre
- plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.7/includes/class-feed-shortcode.phpmitre
- plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.7/includes/class-view.phpmitre
- plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.7/includes/class-view.phpmitre
- plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.8/includes/class-feed-old.phpmitre
- plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.8/includes/class-feed-shortcode.phpmitre
- plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.8/includes/class-view.phpmitre
- plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.8/includes/class-view.phpmitre
- plugins.trac.wordpress.org/changesetmitre
- www.wordfence.com/threat-intel/vulnerabilities/id/c3851607-73e7-44ae-8d5b-e8b7460851eamitre
News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (July 20, 2026 to July 26, 2026)Wordfence Blog · Jul 30, 2026