Reviews Widgets for Google, Yelp & TripAdvisor <= 2.7.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'page_id' Shortcode Attribute

Summary

The Reviews Widgets for Google, Yelp & TripAdvisor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'page_id' shortcode attribute of the [fbrev] shortcode in versions up to and including 2.7.3. This is due to insufficient input sanitization and output escaping in the Feed_Shortcode::fbrev() method, which passes the raw shortcode attribute through Feed_Old::get_feed() into the View::render() method, where it is echoed directly into the data-id HTML attribute without esc_attr(). 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.

Timeline

1. Jul 6, 2026, 5:31 PM UTCCVE published
2. Jul 7, 2026, 2:06 PM UTCCISA SSVC assessment

   Exploitation: none · Automatable: no · Technical impact: partial

3. Jul 7, 2026, 2:07 PM UTCRecord last updated

Affected versions

• widgetpack Reviews Widgets for Google, TripAdvisor, Yelp & Recommendations

  through 2.7.3

References 5