Medium 6.5Published Oct 28, 2026

CVE-2026-110020Rich Showcase for Google Reviews <= 7.1.6 - Missing Authorization to Authenticated (Contributor+) Site Secret Disclosure via 'grw_auth_code' Site Secret Disclosure via grw-builder Admin Page

Updated under an hour ago (Oct 29, 2026, 2:10 PM ET)

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It affects widgetpack Rich Showcase for Google Reviews. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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The Rich Showcase for Google Reviews plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 7.1.6 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to retrieve the plugin's 127-character site-wide grw_auth_code authentication secret and use it to impersonate the WordPress site to the RichPlugins backend service at app.richplugins.com.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Wordfence
NVD analysis: Deferred
Record last updated: Oct 28, 2026
First seen by InfoSec Signals: Oct 28, 2026

Affected products

Affected products

widgetpack Rich Showcase for Google Reviews widgetpack:rich_showcase_for_google_reviews (from the name)	through 7.1.6	CNA record

References

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/3bcf9640-ef7e-4cff-ada2-5ddc4261befa?source=cve
https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.6/includes/class-builder-page.php#L193
https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.6/includes/class-builder-page.php#L71
https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/7.1.6/includes/admin/class-admin-menu.php#L78
https://downloads.wordpress.org/plugin/widget-google-reviews.7.1.7.zip

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.