What is CVE-2025-50128?

CVE-2025-50128 is a critical-severity vulnerability in Wwbn Avideo, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2025-07-24.

How severe is CVE-2025-50128?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Is CVE-2025-50128 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Wwbn Avideo

CVE-2025-50128

A cross-site scripting (xss) vulnerability exists in the videoNotFound 404ErrorMsg parameter functionality of WWBN AVideo 14.4 and dev master commit 8a8954ff. A specially crafted HTTP request can lead to arbitrary Javascript execution. An…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (65.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Wwbn Avideo — versions 14.4, dev master commit 8a8954ff

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2207

Frequently asked questions

What is CVE-2025-50128?: CVE-2025-50128 is a critical-severity vulnerability in Wwbn Avideo, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2025-07-24.
How severe is CVE-2025-50128?: Critical severity. CVSS v3 base score is 9.6 out of 10.
Is CVE-2025-50128 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.