CVE-2026-12154

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.

• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/fb-reviews-widget/tags/2.7.3/includes/class-feed-old.php#L55
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/fb-reviews-widget/tags/2.7.3/includes/class-feed-shortcode.php#L57
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/fb-reviews-widget/tags/2.7.3/includes/class-view.php#L36
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3593292%40fb-reviews-widget&old=3451654%40fb-reviews-widget&sfp_email=&sfph_mail=
• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/86fbc499-dca3-41da-a6ef-8e97d7e46d0e?source=cve