Cross-site scripting in widgetpack Rich Showcase for Google Reviews
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Rich Showcase for Google Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'pagination' Shortcode Attribute in all versions up to, and including, 6.9.9 due to insufficient input sanitization and output escaping. 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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| widgetpack | Rich Showcase for Google Reviews | up to 6.9.9 | — | No fix listed | CNA |
- Rich Showcase for Google Reviews Vendorwidgetpack Affected up to 6.9.9 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-15739
- 2026-10-03 Alias added: GHSA-28x5-9357-94j7
References
Other 10
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c3851607-73e7-44ae-8d5b-e8b7460851ea?source=cve
- https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.7/includes/class-view.php#L336
- https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.8/includes/class-view.php#L336
- https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.8/includes/class-view.php#L172
- https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.8/includes/class-feed-old.php#L45
- https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.8/includes/class-feed-shortcode.php#L33
- https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.7/includes/class-view.php#L172
- https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.7/includes/class-feed-old.php#L45
- https://plugins.trac.wordpress.org/browser/widget-google-reviews/tags/6.9.7/includes/class-feed-shortcode.php#L33
- https://plugins.trac.wordpress.org/changeset?reponame=&new=3610853%40widget-google-reviews%2Ftrunk&old=3606801%40widget-google-reviews%2Ftrunk
More widgetpack vulnerabilities
- TI-2025-11648 Social Reviews & Recommendations <= 2.5 - Unauthenticated Stored Cross-Site Scripting via Social Media Reviews CVSS 3.1HIGH 7.2
- TI-2025-11470 Rich Shortcodes for Google Reviews <= 6.8 - Unauthenticated Stored Cross-Site Scripting via Google Review CVSS 3.1HIGH 7.2
- TI-2026-81746 Missing authorization in Rich Showcase for Google Reviews exposes site secret CVSS 3.1MEDIUM 6.5
- TI-2026-67411 Cross-site scripting in widgetpack Rich Showcase for Google Reviews CVSS 3.1MEDIUM 6.4
- TI-2026-10461 Cross-site scripting in widgetpack Reviews Widgets for Google, TripAdvisor, Yelp &… CVSS 3.1MEDIUM 6.4
- TI-2025-08814 WidgetPack Comment System <= 1.6.1 - Cross-Site Request Forgery CVSS 3.1MEDIUM 4.3
Sources
- CVE-2026-15739 · CVE Program
- CVE-2026-15739 · NVD
- FIRST EPSS
- GHSA-28x5-9357-94j7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences