CVE-2025-12520

The WP Airbnb Review Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 4.2 due to insufficient URL validation that allows users to pull in a malicious HTML file. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

The following products are affected by CVE-2025-12520 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-12520.

URL	Resource
https://cyberresearchhub.com/
https://cyberresearchhub.com/cve-2025-12520/
https://plugins.trac.wordpress.org/changeset?old_path=/wp-airbnb-review-slider/tags/4.2&new_path=/wp-airbnb-review-slider/tags/4.3&sfp_email=&sfph_mail=
https://www.wordfence.com/threat-intel/vulnerabilities/id/6082f25f-b060-431b-a18c-65899851bf3b?source=cve