CVE-2026-19782: Unknown WPS Bidouille

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The WPS Bidouille WordPress plugin before 1.33.5 does not have proper authorisation checks in an AJAX action, allowing any authenticated user, such as a subscriber, to retrieve the email addresses of all registered users.

Affected products

• Unknown WPS Bidouille: before 1.33.5 (fixed in 1.33.5)

Published 2026-08-19. Last modified 2026-08-26.