CVE-2026-34739
MediumCVSS 6.1Exploitation Probability (EPSS)
Low risk13th percentile - higher than 13% of all known CVEs
Summary
WWBN AVideo up to version 26.0 has a vulnerability in the User_Location plugin's testIP.php page that reflects the ip parameter without output encoding, allowing arbitrary HTML and JavaScript injection. Although the page is restricted to admins, the SameSite=None cookie configuration allows cross-origin exploitation. No public patches are available.
Risk Assessment
An attacker can trick an admin into clicking a crafted link, allowing JavaScript execution in the admin's session context, leading to account takeover or data theft.
Recommendation
Restrict access to testIP.php to trusted networks only and apply temporary mitigations such as input validation and output encoding until an official patch is released.
Original NVD description (English source)
WWBN AVideo is an open source video platform. In versions 26.0 and prior, the User_Location plugin's testIP.php page reflects the ip request parameter directly into an HTML input element without applying htmlspecialchars() or any other output encoding. This allows an attacker to inject arbitrary HTML and JavaScript via a crafted URL. Although the page is restricted to admin users, AVideo's SameSite=None cookie configuration allows cross-origin exploitation, meaning an attacker can lure an admin to a malicious link that executes JavaScript in their authenticated session. At time of publication, there are no publicly available patches.