{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-79754", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-08-25T14:08:18.109Z", "datePublished": "2026-09-02T16:38:50.441Z", "dateUpdated": "2026-09-02T18:04:52.605Z"}, "containers": {"cna": {"title": "Nuclio: Kaniko build tempDir command injection", "problemTypes": [{"descriptions": [{"cweId": "CWE-77", "lang": "en", "description": "CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N", "version": "4.0"}}], "references": [{"name": "https://github.com/nuclio/nuclio/security/advisories/GHSA-x44h-qmrv-mh72", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-x44h-qmrv-mh72"}, {"name": "https://github.com/nuclio/nuclio/pull/4190", "tags": ["x_refsource_MISC"], "url": "https://github.com/nuclio/nuclio/pull/4190"}, {"name": "https://github.com/nuclio/nuclio/commit/e3ed7de65c20c270a2035b7c27b25800e5b1e252", "tags": ["x_refsource_MISC"], "url": "https://github.com/nuclio/nuclio/commit/e3ed7de65c20c270a2035b7c27b25800e5b1e252"}, {"name": "https://github.com/nuclio/nuclio/releases/tag/1.17.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/nuclio/nuclio/releases/tag/1.17.2"}], "affected": [{"vendor": "nuclio", "product": "nuclio", "versions": [{"version": ">= 1.6.19, < 1.17.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-09-02T16:38:50.441Z"}, "descriptions": [{"lang": "en", "value": "Nuclio is a \"Serverless\" framework for Real-Time Events and Data Processing. From version 1.6.19 to before version 1.17.2, Nuclio's Dashboard build pipeline does not sanitize the spec.build.tempDir field before using it to construct a shell command. When the Kaniko container builder is enabled, a user with function-create permission can inject shell metacharacters into this field and achieve arbitrary command execution inside the Dashboard container, which runs with a Kubernetes service account holding wildcard access to Secrets, Pods, Jobs, and Deployments in its namespace. This issue has been patched in version 1.17.2."}], "source": {"advisory": "GHSA-x44h-qmrv-mh72", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-x44h-qmrv-mh72", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-02T18:04:24.122487Z", "id": "CVE-2026-79754", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-02T18:04:52.605Z"}}]}}

{}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.6.19,1.17.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "nuclio", "source": "cna", "vendor": "nuclio"}, "product": "nuclio", "vendor": "nuclio"}], "created": "2026-09-03T10:30:12.263335+00:00", "updated": "2026-09-03T10:30:12.537494+00:00", "vendors": ["nuclio", "nuclio$PRODUCT$nuclio"]}