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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-89239

WWBN AVideo Reflected XSS via Referer Header Comment Breakout

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

WWBN AVideo

Default version status: unaffected

  • 0 to ≤ c3edcc274c389816d434acadac07ee78eaf330c1affected

References