What is CVE-2025-65230?

CVE-2025-65230 is a medium-severity vulnerability in Barix Instreamer, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-12-08.

How severe is CVE-2025-65230?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Barix Instreamer

CVE-2025-65230

Barix Instreamer v04.06 and v04.05 contains a stored cross-site scripting (XSS) vulnerability in the Web UI Configuration Streaming Destination input.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2025-12-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (9.0th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 9.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Barix Instreamer
Barix Instreamer Firmware — versions 4.05, 4.06

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

help.barix.com/instreamer/user-manual (Product)
github.com/iyadalkhatib98/My_CVES/tree/main/CVE-2025-65230 (Exploit, Third Party Advisory, Mitigation)

Frequently asked questions

What is CVE-2025-65230?: CVE-2025-65230 is a medium-severity vulnerability in Barix Instreamer, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-12-08.
How severe is CVE-2025-65230?: Medium severity. CVSS v3 base score is 5.4 out of 10.