Rich 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
CVE-2026-110020Published · Updated Action summary
Affected: ≤7.1.6Update to 7.1.7 or newer
All remediation steps- Severity
- Medium6.5
- CVSS
- 6.5CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:NIntegrity- None
A:NAvailability- None
- Weakness
- CWE-862 Missing Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- 0.4% chance in 30 days32th percentile
- CISA KEV
- Not listed
On this page8
Am I affected?
Rich Showcase for Google Reviews widget-google-reviews
- Affected≤ 7.1.6
- Patched in7.1.7
Update to 7.1.7 or newer.
You are affected if you run ≤ 7.1.6. Version 7.1.7 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Rich Showcase for Google Reviews.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 7.1.7, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Rich Showcase for Google Reviews to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Wordfence PRISM.
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.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Rich Showcase for Google Reviews
All 9| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting via Google Review Text (imported via Places API) ≤7.1.3Update to 7.1.4 | CVE-2026-100148 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'pagination' Shortcode Attribute ≤6.9.9Update to 6.9.10 | CVE-2026-15739 | |
| Medium4.4 | Authenticated (Editor+) Stored Cross-Site Scripting ≤6.9.4.3Update to 6.9.4.4 | CVE-2026-32360 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Google Review ≤6.8Update to 6.8.1 | CVE-2025-12499 | |
| Medium6.4 | Authenticated(Contributor+) Stored Cross-Site Scripting via shortcode ≤3.1Update to 3.2 | CVE-2023-6884 |
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting via Google Review Text (imported via Places API)
≤7.1.3Update to 7.1.4
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'pagination' Shortcode Attribute
≤6.9.9Update to 6.9.10
- Medium4.4Authenticated (Editor+) Stored Cross-Site Scripting
≤6.9.4.3Update to 6.9.4.4
- High7.2Unauthenticated Stored Cross-Site Scripting via Google Review
≤6.8Update to 6.8.1
- Medium6.4Authenticated(Contributor+) Stored Cross-Site Scripting via shortcode
≤3.1Update to 3.2
Same weakness (Missing Authorization)
All Missing Authorization| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 6.5
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- EPSS
- Exploit Prediction Scoring System by FIRST.org.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.