CVE-2026-15739

MediumCVSS 6.4

Published: 24/07/2026(UTC)Updated: 24/07/2026(UTC)Translated: 25/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.24%

15th percentile - higher than 15% of all known CVEs

Summary

The Rich Showcase for Google Reviews plugin for WordPress up to version 6.9.9 is vulnerable to Stored XSS via the 'pagination' shortcode attribute. Authenticated attackers with contributor-level access can inject arbitrary scripts that execute when a page is visited.

Risk Assessment

An attacker can inject a malicious script that executes in visitors' browsers, potentially leading to session theft or data leakage.

Recommendation

Update the plugin to the latest version or apply a patch to prevent XSS.

Other vulnerabilities in Rich Showcase for Google Reviews

CVE-2026-100148Medium
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. An authenticated attacker with subscriber-level access or above can inject arbitrary web scripts that execute when a user visits the injected page.

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS