NPM: Socket.IO: Engine.IO Polling Transport Connection Exhaustion

NPM: Socket.IO: Engine.IO Polling Transport Connection Exhaustion vulnerability discovered by ? in WordPress Npm engine.io versions = 4.1.0, 6.6.7...

CVE-2026-59725 Socket.IO: Engine.IO Polling Transport Connection Exhaustion

Socket.IO enables bidirectional and low-latency communication for every platform. From 4.1.0 before 6.6.7, Engine.IO protocol v4 polling transport does not properly close the HTTP response for invalid binary POST requests with Content-Type: application/octet-stream, allowing an unauthenticated...