CVE-2026-59724

弱点类型

Socket.IO enables bidirectional and low-latency communication for every platform. From 6.5.0 before 6.6.7, Engine.IO servers with WebTransport enabled can resolve a crafted session ID such as __proto__ through an inherited property of the clients object during WebTransport upgrade handling, causing a TypeError and denial of service. This issue is fixed in version 6.6.7.

受影响产品

• socket engine.io

参考链接

• https://github.com/socketio/socket.io/commit/1fa1f46cd420ac5b57bb4c04c959b58f3c79158c
• https://github.com/socketio/socket.io/releases/tag/[email protected]
• https://github.com/socketio/socket.io/security/advisories/GHSA-gr94-w7qr-f4j3