{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-79755","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-08-25T14:08:18.109Z","datePublished":"2026-09-02T16:39:17.639Z","dateUpdated":"2026-09-04T02:45:19.733Z"},"containers":{"cna":{"title":"Nuclio: Unauthenticated OS command injection via function namespace in docker ps --filter label (local Docker platform)","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":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/nuclio/nuclio/security/advisories/GHSA-2893-rq73-w22x","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nuclio/nuclio/security/advisories/GHSA-2893-rq73-w22x"},{"name":"https://github.com/nuclio/nuclio/pull/4220","tags":["x_refsource_MISC"],"url":"https://github.com/nuclio/nuclio/pull/4220"},{"name":"https://github.com/nuclio/nuclio/commit/24582ac354d04951ec6786b3fe6ccf3b32652e9f","tags":["x_refsource_MISC"],"url":"https://github.com/nuclio/nuclio/commit/24582ac354d04951ec6786b3fe6ccf3b32652e9f"},{"name":"https://github.com/nuclio/nuclio/releases/tag/1.17.4","tags":["x_refsource_MISC"],"url":"https://github.com/nuclio/nuclio/releases/tag/1.17.4"}],"affected":[{"vendor":"nuclio","product":"nuclio","versions":[{"version":"< 1.17.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-09-02T16:39:17.639Z"},"descriptions":[{"lang":"en","value":"Nuclio is a \"Serverless\" framework for Real-Time Events and Data Processing. Prior to version 1.17.4, on the Nuclio local Docker platform, the function namespace is interpolated—unvalidated—into a double-quoted docker ps --filter \"label=nuclio.io/namespace=<value>\" command that is executed via the host shell (/bin/sh -c). Because the default auth kind is nop (unauthenticated), a remote attacker can inject arbitrary OS commands that run as root inside the dashboard container, which holds the Docker socket → host compromise. This issue has been patched in version 1.17.4."}],"source":{"advisory":"GHSA-2893-rq73-w22x","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/nuclio/nuclio/security/advisories/GHSA-2893-rq73-w22x","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-04T02:44:52.496401Z","id":"CVE-2026-79755","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":"2026-09-04T02:45:19.733Z"}}]}}