OWASPASVS 5.0 requirement

ASVS-V4.4.4 Dedicated websocket session management tokens are initially obtained or validated through the previously authenticated https session when…

L2 Published 2025 Official page ↗
Standard
OWASP ASVS 5.0
Chapter
V4 API and Web Service
Section
V4.4 WebSocket
Level
L2 (requirement applies from this verification level up)

Requirement

Verify that dedicated WebSocket session management tokens are initially obtained or validated through the previously authenticated HTTPS session when transitioning an existing HTTPS session to a WebSocket channel.