{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-52832", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-08T18:11:06.662Z", "datePublished": "2026-09-02T16:38:15.764Z", "dateUpdated": "2026-09-02T16:38:15.764Z"}, "containers": {"cna": {"title": "Nuclio: Unauthenticated path traversal in spec.handler allows arbitrary file write in Dashboard container", "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "lang": "en", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/nuclio/nuclio/security/advisories/GHSA-wpcj-rmv4-86qg", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-wpcj-rmv4-86qg"}, {"name": "https://github.com/nuclio/nuclio/pull/4143", "tags": ["x_refsource_MISC"], "url": "https://github.com/nuclio/nuclio/pull/4143"}, {"name": "https://github.com/nuclio/nuclio/commit/2a55d3a8bd4d49226cb4742020303f5bf2a0931d", "tags": ["x_refsource_MISC"], "url": "https://github.com/nuclio/nuclio/commit/2a55d3a8bd4d49226cb4742020303f5bf2a0931d"}, {"name": "https://github.com/nuclio/nuclio/releases/tag/1.16.5", "tags": ["x_refsource_MISC"], "url": "https://github.com/nuclio/nuclio/releases/tag/1.16.5"}], "affected": [{"vendor": "nuclio", "product": "nuclio", "versions": [{"version": "< 1.16.5", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-09-02T16:38:15.764Z"}, "descriptions": [{"lang": "en", "value": "Nuclio is a \"Serverless\" framework for Real-Time Events and Data Processing. Prior to version 1.16.5, Nuclio Dashboard exposes POST /api/functions without authentication by default (NOP auth mode). The spec.handler field (e.g., mymodule:myfunction) is parsed by functionconfig.ParseHandler() which splits on : only \u2014 no path validation is applied to the module portion. This issue has been patched in version 1.16.5."}], "source": {"advisory": "GHSA-wpcj-rmv4-86qg", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "nuclio", "vendor": "nuclio", "versions": [{"status": "affected", "version": "< 1.16.5"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Nuclio is a \"Serverless\" framework for Real-Time Events and Data Processing. Prior to version 1.16.5, Nuclio Dashboard exposes POST /api/functions without authentication by default (NOP auth mode). The spec.handler field (e.g., mymodule:myfunction) is parsed by functionconfig.ParseHandler() which splits on : only \u2014 no path validation is applied to the module portion. This issue has been patched in version 1.16.5."}], "id": "CVE-2026-52832", "lastModified": "2026-09-02T17:17:45.487", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-09-02T17:17:45.487", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/nuclio/nuclio/commit/2a55d3a8bd4d49226cb4742020303f5bf2a0931d"}, {"source": "security-advisories@github.com", "url": "https://github.com/nuclio/nuclio/pull/4143"}, {"source": "security-advisories@github.com", "url": "https://github.com/nuclio/nuclio/releases/tag/1.16.5"}, {"source": "security-advisories@github.com", "url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-wpcj-rmv4-86qg"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}