{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0.101.0"
              },
              {
                "fixed": "0.184.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "77c7ade9f32c374d7fc70281599a9e71c2b364da"
            },
            {
              "fixed": "01ced9c219a527a6736ae47b8ea5b251c81c23db"
            }
          ],
          "repo": "https://github.com/daytonaio/daytona",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-ww63-pv5x-vfc8"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-613",
      "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54321.json"
  },
  "details": "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.",
  "id": "CVE-2026-54321",
  "modified": "2026-08-12T03:51:47.234646155Z",
  "published": "2026-06-23T18:10:05.521Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54321.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/daytonaio/daytona/security/advisories/GHSA-ww63-pv5x-vfc8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54321"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Daytona: Public sandbox previews remain accessible for up to one hour after being made private"
}