CVE-2025-3863

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.

The following products are affected by CVE-2025-3863 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-3863.

URL	Resource
https://plugins.trac.wordpress.org/browser/post-carousel-slider-for-elementor/tags/1.5.0/support-page/class-support-page.php#L28
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3316424%40post-carousel-slider-for-elementor&new=3316424%40post-carousel-slider-for-elementor&sfp_email=&sfph_mail=
https://wordpress.org/plugins/post-carousel-slider-for-elementor/#developers
https://www.wordfence.com/threat-intel/vulnerabilities/id/0b92afdf-51e0-4cf5-9f2b-997b9ff98b23?source=cve