---
cve: "CVE-2026-12154"
severity: "MEDIUM"
cvss: 6.4
epss: "19%"
vendor: "widgetpack"
kev: false
exploited: false
published: "2026-07-06 18:16:36"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-16T11:21:19+02:00"
---

# CVE-2026-12154

> 6.4 MEDIUM

## Beschreibung

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.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Keine | good |

## Referenzen

- <https://www.wordfence.com/threat-intel/vulnerabilities/id/86fbc499-dca3-41da-a6ef-8e97d7e46d0e?source=cve>
- <https://plugins.trac.wordpress.org/browser/fb-reviews-widget/tags/2.7.3/includes/class-view.php#L36>
- <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-feed-old.php#L55>
- <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=>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-12154) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_