What is CVE-2025-58025?

CVE-2025-58025 is a medium-severity vulnerability in Averta Master Slider, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2025-09-22.

How severe is CVE-2025-58025?

Medium severity. CVSS v3 base score is 6.5 out of 10.

XSS in Averta Master Slider

CVE-2025-58025

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in averta Master Slider master-slider allows Stored XSS.This issue affects Master Slider: from n/a through <= 3.11.0.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (7.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.

Affected products

Averta Master Slider — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

patchstack.com/database/Wordpress/Plugin/master-slider/vulnerability/wordpress-… (vdb-entry)

Frequently asked questions

What is CVE-2025-58025?: CVE-2025-58025 is a medium-severity vulnerability in Averta Master Slider, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2025-09-22.
How severe is CVE-2025-58025?: Medium severity. CVSS v3 base score is 6.5 out of 10.