What’s Vulnerable › Vulnerabilities
CVE-2026-54324: Daytona: Cross-tenant data leak in notification WebSocket gateway via unverified organizationId join
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-23 · updated 2026-10-25
- Weakness: CWE-639
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.
Affected products
- daytonaio daytona: before 0.185.0
References
Get alerted when CVE-2026-54324 or the next vulnerability affects your stack