CVE-2026-12154
Description
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://plugins.trac.wordpress.org/browser/fb-reviews-widget/tags/2.7.3/includes/class-feed-old.php#L55
- https://plugins.trac.wordpress.org/browser/fb-reviews-widget/tags/2.7.3/includes/class-feed-shortcode.php#L57
- https://plugins.trac.wordpress.org/browser/fb-reviews-widget/tags/2.7.3/includes/class-view.php#L36
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3593292%40fb-reviews-widget&old=3451654%40fb-reviews-widget&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/86fbc499-dca3-41da-a6ef-8e97d7e46d0e?source=cve
CWEs
CWE-79
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.