CVE-2025-3863

Post Carousel Slider for Elementor <= 1.6.0 - Authenticated (Subscriber+) Missing Authorization via process_wbelps_promo_form Function

Description

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.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory wordfence.com
Affected: plugindevs Post Carousel Slider for Elementor
Published at:
Updated at:

References

Link Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/0b92afdf-51e0-4cf5-9f2b-997b9ff98b23?source=cve third party advisory
https://plugins.trac.wordpress.org/browser/post-carousel-slider-for-elementor/tags/1.5.0/support-page/class-support-page.php#L28 product
https://wordpress.org/plugins/post-carousel-slider-for-elementor/#developers product
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= patch

Frequently Asked Questions

What is the severity of CVE-2025-3863?
CVE-2025-3863 has been scored as a medium severity vulnerability.
How to fix CVE-2025-3863?
To fix CVE-2025-3863, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-3863 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-3863 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-3863?
CVE-2025-3863 affects plugindevs Post Carousel Slider for Elementor.
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