{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42204","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-04-25T05:04:37.027Z","datePublished":"2026-07-06T21:17:16.800Z","dateUpdated":"2026-07-07T14:47:36.729Z"},"containers":{"cna":{"title":"Coolify: Authenticated RCE via SHELL_SAFE_COMMAND_PATTERN regression → host root","problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/coollabsio/coolify/security/advisories/GHSA-chg4-63hm-xv9x","tags":["x_refsource_CONFIRM"],"url":"https://github.com/coollabsio/coolify/security/advisories/GHSA-chg4-63hm-xv9x"},{"name":"https://github.com/coollabsio/coolify/pull/9684","tags":["x_refsource_MISC"],"url":"https://github.com/coollabsio/coolify/pull/9684"},{"name":"https://github.com/coollabsio/coolify/commit/e1aac50b745cf499e710b7e35cd2a9d6a1538dd9","tags":["x_refsource_MISC"],"url":"https://github.com/coollabsio/coolify/commit/e1aac50b745cf499e710b7e35cd2a9d6a1538dd9"},{"name":"https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474","tags":["x_refsource_MISC"],"url":"https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474"}],"affected":[{"vendor":"coollabsio","product":"coolify","versions":[{"version":">= 4.0.0-beta.471, < 4.0.0-beta.474","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-07-06T21:17:16.800Z"},"descriptions":[{"lang":"en","value":"Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. From 4.0.0-beta.471 through 4.0.0-beta.473, a regression in SHELL_SAFE_COMMAND_PATTERN allowed ampersands in custom Docker Compose build, start, and pre/post-deployment command fields, allowing an authenticated team member to inject shell commands that execute on the host. This issue is fixed in version 4.0.0-beta.474."}],"source":{"advisory":"GHSA-chg4-63hm-xv9x","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/coollabsio/coolify/security/advisories/GHSA-chg4-63hm-xv9x","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-07T14:47:26.768127Z","id":"CVE-2026-42204","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-07T14:47:36.729Z"}}]}}