CVE-2026-4279 Bread & Butter: Content Gating for Verified Leads <= 8.2.0.25 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The Bread & Butter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'breadbutter-customevent-button' shortcode in all versions up to, and including, 8.2.0.25. This is due to insufficient input sanitization and output escaping on the 'event' shortcode attribute. The...

PT-2026-34299

Name of the Vulnerable Software and Affected Versions Bread & Butter versions prior to 8.2.0.26 Description Stored Cross-Site Scripting is possible via the 'breadbutter-customevent-button' shortcode. The customEventShortCodeButton function fails to apply proper input sanitization and output...