{"id":"CVE-2026-54319","sourceIdentifier":"security-advisories@github.com","published":"2026-06-23T19:17:07.810","lastModified":"2026-06-24T14:17:33.177","vulnStatus":"Deferred","cveTags":[],"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."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"daytonaio","product":"daytona","versions":[{"version":"< 0.186","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","baseScore":4.2,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":1.6,"impactScore":2.5}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-06-24T13:36:26.958408Z","id":"CVE-2026-54319","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-22"},{"lang":"en","value":"CWE-250"},{"lang":"en","value":"CWE-269"}]}],"references":[{"url":"https://github.com/daytonaio/daytona/security/advisories/GHSA-fjv8-j4p5-cr9m","source":"security-advisories@github.com"}]}