CVE-2026-54321

HIGH

Daytona: Public sandbox previews remain accessible for up to one hour after being made private

Title source: cna
STIX 2.1

Description

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.

References (1)

Core 1
Core References

Scores

CVSS v3 7.0
EPSS 0.0025
EPSS Percentile 16.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-613 CWE-863
Status published
Products (2)
daytonaio/daytona 0.101.0 - 0.184.0Go
daytonaio/daytona >= 0.101.0, < 0.184.0
Published Jun 23, 2026
Tracked Since Jun 24, 2026