What is CVE-2026-34716?

CVE-2026-34716 is a medium-severity vulnerability in Wwbn Avideo, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-03-31.

How severe is CVE-2026-34716?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Wwbn Avideo

CVE-2026-34716

WWBN AVideo is an open source video platform. In versions 26.0 and prior, the AVideo YPTSocket plugin's caller feature renders incoming call notifications using the jQuery Toast Plugin, passing the caller's display name directly as the hea…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (6.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Wwbn Avideo — versions <= 26.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-w4hp-w536-jg64 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-34716?: CVE-2026-34716 is a medium-severity vulnerability in Wwbn Avideo, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-03-31.
How severe is CVE-2026-34716?: Medium severity. CVSS v3 base score is 6.4 out of 10.