CVE-2026-54324: CWE-639: Authorization Bypass Through User-Controlled Key in daytonaio daytona
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.
CVE-2026-54324: CWE-639: Authorization Bypass Through User-Controlled Key in daytonaio daytona
Description
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.
CVSS v3.1
Score 6.5medium
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-06-12T18:42:02.223Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3acbe5eed863c81e6c9a72
Added to database: 06/23/2026, 18:09:41 UTC
Last updated: 06/23/2026, 18:09:41 UTC
Views: 1
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