What is CVE-2026-34611?

CVE-2026-34611 is a medium-severity vulnerability in Wwbn Avideo, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2026-03-31.

How severe is CVE-2026-34611?

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

CSRF in Wwbn Avideo

CVE-2026-34611

WWBN AVideo is an open source video platform. In versions 26.0 and prior, the AVideo endpoint objects/emailAllUsers.json.php allows administrators to send HTML emails to every registered user on the platform. While the endpoint verifies ad…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.000 (0.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Wwbn Avideo — versions <= 26.0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-c4xj-x7p8-3x7q (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-34611?: CVE-2026-34611 is a medium-severity vulnerability in Wwbn Avideo, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2026-03-31.
How severe is CVE-2026-34611?: Medium severity. CVSS v3 base score is 6.5 out of 10.