What is CVE-2025-12520?

CVE-2025-12520 is a medium-severity vulnerability in Jgwhite33 Wp Airbnb Review Slider, classified under Cross-site Scripting. CVSS score: 4.0/10. Published 2025-11-07.

How severe is CVE-2025-12520?

Medium severity. CVSS v3 base score is 4.0 out of 10.

XSS in Jgwhite33 Wp Airbnb Review Slider

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (11.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Jgwhite33 Wp Airbnb Review Slider — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2025-12520?: CVE-2025-12520 is a medium-severity vulnerability in Jgwhite33 Wp Airbnb Review Slider, classified under Cross-site Scripting. CVSS score: 4.0/10. Published 2025-11-07.
How severe is CVE-2025-12520?: Medium severity. CVSS v3 base score is 4.0 out of 10.