CVE-2026-15662: Mihail-Barinov Advanced Woo Labels – Product Labels & Badges For Woocommerce

Medium severity, CVSS 6.4. EPSS: 0.4% chance of exploitation in the next 30 days.

The Advanced Woo Labels – Product Labels & Badges for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'bg_color' parameter in all versions up to, and including, 2.48 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.

Affected products

• Mihail-Barinov Advanced Woo Labels – Product Labels & Badges For Woocommerce: up to and including 2.48

Published 2026-08-01. Last modified 2026-08-12.