6.4
Medium
CVE-2026-76128 The eCommerce Product Catalog plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'style' Shortcode…
Description
The eCommerce Product Catalog plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'style' Shortcode Attribute in all versions up to, and including, 3.5.10 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. The payload bypasses WordPress's save-time wp_kses_post sanitization because the malicious content is stored inside shortcode brackets with no HTML tags; the tainted HTML output is only generated at render time by the shortcode handler.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| eCommerce Product Catalog 3.5 | earliest → 3.5.10 | No fix stated |
Other CVEs of eCommerce Product Catalog
The 10 CVEs of eCommerce Product Catalog →
CVE-2026-116851
Unauthenticated Cross Site Scripting (XSS) in eCommerce Product Catalog <= 3.6.5 versions
7.1
High
CVE-2026-115596
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in impleCode…
7.1
High
CVE-2026-105056
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in impleCode…
6.5
Medium
CVE-2026-96344
Custom role PHP Object Injection in eCommerce Product Catalog <= 3.6.0 versions
7.2
High