---
id: CVE-2026-100148
title: >-
  The Rich Showcase for Google Reviews plugin for WordPress is vulnerable to
  Stored Cross-Site Scripting via the 'reviews[].text' parameter in all versions
  up to, and including, 7.1.3 due to insufficient input sanitization and output
  escap…
summary: >-
  The Rich Showcase for Google Reviews plugin for WordPress is vulnerable to
  Stored Cross-Site Scripting via the 'reviews[].text' parameter in all versions
  up to, and including, 7.1.3 due to insufficient input sanitization and output
  escap…
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: widgetpack
product: Rich Showcase for Google Reviews
affected:
  - rich_showcase_for_google_reviews <= 7.1.3
published: '2026-10-03'
updated: '2026-10-03'
sourceUpdated: '2026-10-03T06:16:36.997'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-100148'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.2/assets/7.1.2/js/public-main.js#L14
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.2/includes/class-view.php#L453
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.2/includes/class-view.php#L535
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.2/includes/core/class-google-dao.php#L410
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.2/includes/core/class-google-dao.php#L445
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&old=3719682%40widget-google-reviews&new=3719682%40widget-google-reviews
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/f2f3a5be-0b69-43aa-a56f-d602d5def7dc?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-03T06:39:57.556Z'
---

## Overview

The Rich Showcase for Google Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'reviews[].text' parameter in all versions up to, and including, 7.1.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The payload is delivered entirely through a Google review posted for the connected business and requires no WordPress account; the plugin's default daily cron auto-imports the malicious review text, and execution triggers for every visitor on DOMContentLoaded without any further user interaction.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.