What is CVE-2025-53564?

CVE-2025-53564 is a high-severity vulnerability in Lambertgroup Html5 Radio Player - Wpbakery Page Builder Addon, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2025-08-20.

How severe is CVE-2025-53564?

High severity. CVSS v3 base score is 7.1 out of 10.

XSS in Lambertgroup Html5 Radio Player - Wpbakery Page Builder Addon

CVE-2025-53564

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LambertGroup HTML5 Radio Player - WPBakery Page Builder Addon lbg_radio_player_addon_visual_composer allows Reflected XSS.This issue affects HTML5 Radio Player - WPBakery Page Builder Addon: from n/a through <= 2.5.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (15.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Lambertgroup Html5 Radio Player - Wpbakery Page Builder Addon — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-53564?: CVE-2025-53564 is a high-severity vulnerability in Lambertgroup Html5 Radio Player - Wpbakery Page Builder Addon, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2025-08-20.
How severe is CVE-2025-53564?: High severity. CVSS v3 base score is 7.1 out of 10.