What is CVE-2026-90537?

CVE-2026-90537 is a high-severity vulnerability in Wwbn Avideo, classified under Missing Authorization. CVSS score: 8.2/10. Published 2026-09-12.

How severe is CVE-2026-90537?

High severity. CVSS v3 base score is 8.2 out of 10.

Auth bypass in Wwbn Avideo

CVE-2026-90537

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing authorization vulnerability in plugin/Scheduler/sendEmail.json.php that allows unauthenticated attackers to access scheduler email jobs by providing a site-wide daily token. Attackers can enumerate scheduler jobs, read private live titles and email addresses, and trigger email sending by supplying any valid daily token obtained from Live pages.

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Wwbn Avideo

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-90537?: CVE-2026-90537 is a high-severity vulnerability in Wwbn Avideo, classified under Missing Authorization. CVSS score: 8.2/10. Published 2026-09-12.
How severe is CVE-2026-90537?: High severity. CVSS v3 base score is 8.2 out of 10.