What is CVE-2019-25731?

CVE-2019-25731 is a high-severity vulnerability in Zuz Music, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-06-04.

How severe is CVE-2019-25731?

High severity. CVSS v3 base score is 7.2 out of 10.

XSS in Zuz Music

CVE-2019-25731

Zuz Music 2.1 contains a persistent cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious JavaScript by submitting crafted contact form data. Attackers can inject script code through the name, subject…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (24.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Zuz Music — versions 2.1

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2019-25731?: CVE-2019-25731 is a high-severity vulnerability in Zuz Music, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-06-04.
How severe is CVE-2019-25731?: High severity. CVSS v3 base score is 7.2 out of 10.