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Description

WWBN AVideo is an open source video platform. Prior to version 26.0, WWBN/AVideo contains an open redirect vulnerability in the login flow where a user-supplied redirectUri parameter is reflected directly into a JavaScript `document.location` assignment without JavaScript-safe encoding. After a user completes the login popup flow, a timer callback executes the redirect using the unvalidated value, sending the victim to an attacker-controlled site. Version 26.0 fixes the issue.

PUBLISHED Reserved 2026-03-18 | Published 2026-03-22 | Updated 2026-03-23 | Assigner GitHub_M




LOW: 2.1CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

Product status

< 26.0
affected

References

github.com/...AVideo/security/advisories/GHSA-hj5h-5623-gwhw exploit

github.com/...AVideo/security/advisories/GHSA-hj5h-5623-gwhw

github.com/...ommit/68d0fbb19e382fe62e6cc7bd48b51ffa1d9e310e

cve.org (CVE-2026-33296)

nvd.nist.gov (CVE-2026-33296)

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