CVE-2025-3863: Plugin-Devs Post Carousel Slider For Elementor

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The Post Carousel Slider for Elementor plugin for WordPress is vulnerable to improper authorization due to a missing capability check on the process_wbelps_promo_form() function in all versions up to, and including, 1.6.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to trigger the plugin’s support‐form handler to send arbitrary emails to the site’s support address.

Affected products

• Plugin-Devs Post Carousel Slider For Elementor: before 1.7.0 (fixed in 1.7.0)

Published 2025-06-26. Last modified 2026-06-17.