CVE-2026-89239 — WWBN AVideo Reflected XSS via Referer Header Comment Breakout
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a reflected cross-site scripting vulnerability in the showAlertMessage() function that inserts the r…
Published: 2026-09-11 · CVSS: 5.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7