CVE-2026-54321
Daytona: Public sandbox previews remain accessible for up to one hour after being made private
CVSS Score
7.0
EPSS Score
0.0%
EPSS Percentile
0th
Daytona is a secure and elastic infrastructure runtime for AI-generated code execution and agent workflows. From 0.101.0 until 0.184.0, sandbox previews that were switched from public to private could remain reachable without authentication for a short period after the change, due to a cached visibility state that was not invalidated when the sandbox's visibility changed. This vulnerability is fixed in 0.184.0.
| CWE | CWE-613 CWE-863 |
| Vendor | daytonaio |
| Product | daytona |
| Published | Jun 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
Low
Affected Versions
daytonaio / daytona
>= 0.101.0, < 0.184.0