Daytona — Rce (CVE-2026-54324)
Date: 2026-06
Attack vector: rce
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2026-54324
CWE: CWE-639
CWE-863
CVSS: 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)

Daytona is a secure and elastic infrastructure runtime for AI-generated code execution and agent workflows. Prior to 0.185.0, a cross-tenant authorization flaw in Daytona's notification WebSocket gateway allowed any authenticated user to subscribe to another organization's realtime notification channel and passively receive that organization's events. This vulnerability is fixed in 0.185.0.


Mitigations:

Architectural layers (MAESTRO):