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.
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Fixes

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Workaround

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History

Fri, 07 Nov 2025 05:45:00 +0000

Type Values Removed Values Added
Description 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.
Title WP Airbnb Review Slider <= 4.2 - Authenticated (Admin+) Stored Cross-Site Scripting
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2025-11-07T05:29:57.900Z

Reserved: 2025-10-30T16:30:34.365Z

Link: CVE-2025-12520

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-11-07T06:15:33.013

Modified: 2025-11-07T06:15:33.013

Link: CVE-2025-12520

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.