CVE-2025-8902: Marketing Fire, Llc Widget Options - Extended

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Widget Options - Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'do_sidebar' shortcode in all versions up to, and including, 5.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. 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

• Marketing Fire, Llc Widget Options - Extended: up to and including 5.2.1

Published 2025-09-23. Last modified 2026-06-17.