CVE-2026-78138 Finale Lite < 2.21.0 - Subscriber+ Campaign Configuration Disclosure via wcct_quick_view_html

The Finale Lite WordPress plugin before 2.21.0 does not perform a capability check on an AJAX action that returns a sales-campaign's configuration for an arbitrary post ID, allowing any authenticated user Subscriber and above to read the Finale Lite WordPress plugin before 2.21.0's campaign...

CVE-2026-78138

CVE-2026-78138 is a missing capability check in the Finale Lite WordPress plugin (versions

CVE-2026-78138: Exposure of Sensitive Information to an Unauthorized Actor

The Finale Lite WordPress plugin before 2.21.0 does not perform a capability check on an AJAX action that returns a sales-campaign's configuration for an arbitrary post ID, allowing any authenticated user Subscriber and above to read the Finale Lite WordPress plugin before 2.21.0's campaign...