CVE-2026-86188

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global...

CVE-2026-86188 AVideo YPTSocket Plugin Unauthenticated Cross-Site Scripting

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global...

CVE-2026-86188

AVideo installations with the YPTSocket plugin enabled are affected by an unauthenticated cross-site scripting (XSS) vulnerability. Attackers can send crafted WebSocket messages whose callback names resolve to global functions such as avideoConfirmHTML, which assign untrusted data to innerHTML, e...

EUVD-2026-72009

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global...

CVE-2026-86188 AVideo YPTSocket Plugin Unauthenticated Cross-Site Scripting

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global...

CVE-2026-86188 AVideo YPTSocket Plugin Unauthenticated Cross-Site Scripting

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global...

PT-2026-86413

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global...

CVE-2026-86188: Improper Neutralization of Input During Web Page Generation

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global...

CVE-2026-54458

WWBN AVideo is an open source video platform. Versions prior to 29.0 contain a stored DOM Cross-Site Scripting vulnerability in the YPTSocket plugin. Any unauthenticated remote attacker can execute arbitrary JavaScript in the authenticated origin of every administrator currently viewing a page th...

EUVD-2026-44824

WWBN AVideo is an open source video platform. Versions prior to 29.0 contain a stored DOM Cross-Site Scripting vulnerability in the YPTSocket plugin. Any unauthenticated remote attacker can execute arbitrary JavaScript in the authenticated origin of every administrator currently viewing a page th...

CVE-2026-54458 AVideo: Unauthenticated Stored DOM Cross-Site Scripting via Per-Client Metadata Broadcast in YPTSocket Plugin

WWBN AVideo is an open source video platform. Versions prior to 29.0 contain a stored DOM Cross-Site Scripting vulnerability in the YPTSocket plugin. Any unauthenticated remote attacker can execute arbitrary JavaScript in the authenticated origin of every administrator currently viewing a page th...

CVE-2026-54458 AVideo: Unauthenticated Stored DOM Cross-Site Scripting via Per-Client Metadata Broadcast in YPTSocket Plugin

WWBN AVideo is an open source video platform. Versions prior to 29.0 contain a stored DOM Cross-Site Scripting vulnerability in the YPTSocket plugin. Any unauthenticated remote attacker can execute arbitrary JavaScript in the authenticated origin of every administrator currently viewing a page th...

CVE-2026-54458 AVideo: Unauthenticated Stored DOM Cross-Site Scripting via Per-Client Metadata Broadcast in YPTSocket Plugin

WWBN AVideo is an open source video platform. Versions prior to 29.0 contain a stored DOM Cross-Site Scripting vulnerability in the YPTSocket plugin. Any unauthenticated remote attacker can execute arbitrary JavaScript in the authenticated origin of every administrator currently viewing a page th...

CVE-2026-54458

CVE-2026-54458 (AVideo YPTSocket XSS) affects WWBN’s AVideo with the YPTSocket plugin (versions prior to 29.0). The vulnerability is an unauthenticated stored DOM XSS: getWebSocket.json.php issues a signed WebSocket token; MessageSQLiteV2::onOpen reads webSocketSelfURI and page_title from the Web...

CVE-2026-54458: Improper Neutralization of Input During Web Page Generation

WWBN AVideo is an open source video platform. Versions prior to 29.0 contain a stored DOM Cross-Site Scripting vulnerability in the YPTSocket plugin. Any unauthenticated remote attacker can execute arbitrary JavaScript in the authenticated origin of every administrator currently viewing a page th...

CVE-2026-40911

WWBN AVideo is an open source video platform. In versions 29.0 and prior, the YPTSocket plugin's WebSocket server relays attacker-supplied JSON message bodies to every connected client without sanitizing the msg or callback fields. On the client side, plugin/YPTSocket/script.js contains two eval...

Cross-site Scripting (XSS)

Overview wwbn/avideo is an Audio and Video Platform or simply "A Video Platform". Affected versions of this package are vulnerable to Cross-site Scripting XSS via the pagetitle parameter in the WebSocket connection URL, which is broadcast to all connected clients without proper validation or...

GHSA-8WHC-2WMV-WW35 WWBN AVideo: Unauthenticated Stored DOM Cross-Site Scripting via Per-Client Metadata Broadcast in YPTSocket Plugin

Unauthenticated Stored DOM XSS via pagetitle Broadcast in AVideo YPTSocket Plugin Summary A stored DOM Cross-Site Scripting vulnerability CWE-79 in the AVideo YPTSocket plugin lets any unauthenticated remote attacker execute arbitrary JavaScript in the authenticated origin of every administrator...

WWBN AVideo: Unauthenticated Stored DOM Cross-Site Scripting via Per-Client Metadata Broadcast in YPTSocket Plugin

Unauthenticated Stored DOM XSS via pagetitle Broadcast in AVideo YPTSocket Plugin Summary A stored DOM Cross-Site Scripting vulnerability CWE-79 in the AVideo YPTSocket plugin lets any unauthenticated remote attacker execute arbitrary JavaScript in the authenticated origin of every administrator...

PT-2026-51364

Name of the Vulnerable Software and Affected Versions AVideo versions prior to 29.0 Description A stored DOM Cross-Site Scripting XSS issue exists in the YPTSocket plugin. An unauthenticated remote attacker can execute arbitrary JavaScript in the authenticated origin of any administrator viewing ...