MEDIUM 5.3 NVD
CVE-2026-89239
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a reflected cross-site scripting vulnerability in the showAlertMessage() function t
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a reflected cross-site scripting vulnerability in the showAlertMessage() function that inserts the raw Referer header into a JavaScript comment without encoding. Attackers can craft a Referer header containing */ to close the comment and inject arbitrary JavaScript that executes in the site origin for visitors arriving from the attacker-controlled page.
References
- https://github.com/WWBN/AVideo/security/advisories/GHSA-3pp9-g99w-qw3j
- https://www.vulncheck.com/advisories/wwbn-avideo-reflected-xss-via-referer-header-comment-
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-09-11 via NVD.
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