{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "daytona",
          "vendor": "daytonaio",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.186"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Daytona is a secure and elastic infrastructure runtime for AI-generated code execution and agent workflows. Prior to 0.186, a sandbox volume reference (volumeId, which may also be a volume name) was forwarded to the runner and used to build the host bind-mount source path without confinement. A reference containing path-traversal sequences could in principle resolve the mount source outside the intended per-volume base directory. This vulnerability is fixed in 0.186."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-250",
              "description": "CWE-250: Execution with Unnecessary Privileges",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-269",
              "description": "CWE-269: Improper Privilege Management",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-23T18:08:54.734Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/daytonaio/daytona/security/advisories/GHSA-fjv8-j4p5-cr9m",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/daytonaio/daytona/security/advisories/GHSA-fjv8-j4p5-cr9m"
        }
      ],
      "source": {
        "advisory": "GHSA-fjv8-j4p5-cr9m",
        "discovery": "UNKNOWN"
      },
      "title": "Daytona: Path traversal in sandbox volume id mounts arbitrary host paths into the sandbox \u2014 cross-tenant data access and host escape"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-54319",
    "datePublished": "2026-06-23T18:08:54.734Z",
    "dateReserved": "2026-06-12T18:42:02.223Z",
    "dateUpdated": "2026-06-23T18:08:54.734Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}