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CVE-2026-100148

MEDIUM 6.4 CVSS 3.1
Published
October 3, 2026
Last modified
October 6, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Description

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.

Affected WordPress components

  • Rich Showcase for Google Reviews Plugin · widget-google-reviews
    Confirmed match Active
    Up to and including 7.1.3
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • widgetpack Rich Showcase for Google Reviews — Up to and including 7.1.3

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.2/assets/7.1.2/js/public-main.js#L14
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.2/includes/class-view.php#L453
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.2/includes/class-view.php#L535
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.2/includes/core/class-google-dao.php#L410
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.2/includes/core/class-google-dao.php#L445
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3719682%40widget-google-reviews&new=3719682%40widget-google-reviews
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/f2f3a5be-0b69-43aa-a56f-d602d5def7dc?source=cve
  • nvd.nist.gov Official NVD record