{"id":"CVE-2026-118683","state":"PUBLISHED","title":"MONAI 1.2.0 before 1.6.1 Code Execution via bundle configs/logging.conf","description":"MONAI from 1.2.0 before 1.6.1 contains a remote code execution vulnerability in ConfigWorkflow.__init__, which passes a bundle's configs/logging.conf to logging.config.fileConfig that eval()s handler class and args fields. Attackers can publish a malicious bundle whose logging.conf runs arbitrary Python at workflow construction when a victim loads or runs the bundle.","publishedAt":"2026-10-28T18:59:53.203Z","updatedAt":"2026-10-29T20:54:22.874Z","severity":{"score":8.6,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Project-MONAI MONAI"],"affected":[{"vendor":"Project-MONAI","product":"MONAI","packageURL":"pkg:pypi/monai","defaultStatus":"unaffected","versions":[{"version":"1.2.0","status":"affected","lessThan":"1.6.1","versionType":"semver"},{"version":"1.6.1","status":"unaffected","versionType":"semver"}]}],"references":["https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-wvpx-5qmp-46g3","https://www.vulncheck.com/advisories/monai-1.2.0-before-1.6.1-code-execution-via-bundle-configs-logging-conf"],"weaknesses":["CWE-94"],"ingestedAt":"2026-10-29T23:14:04.755Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/118xxx/CVE-2026-118683.json","commit":"dc7676b3f67d6707e4927968546e7e0125ff7ec7","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-118683","state":"PUBLISHED","datePublished":"2026-10-28T18:59:53.203Z","dateUpdated":"2026-10-29T20:54:22.874Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-10-28T17:28:46.442Z"},"containers":{"cna":{"title":"MONAI 1.2.0 before 1.6.1 Code Execution via bundle configs/logging.conf","descriptions":[{"lang":"en","value":"MONAI from 1.2.0 before 1.6.1 contains a remote code execution vulnerability in ConfigWorkflow.__init__, which passes a bundle's configs/logging.conf to logging.config.fileConfig that eval()s handler class and args fields. Attackers can publish a malicious bundle whose logging.conf runs arbitrary Python at workflow construction when a victim loads or runs the bundle."}],"affected":[{"vendor":"Project-MONAI","product":"MONAI","packageURL":"pkg:pypi/monai","defaultStatus":"unaffected","versions":[{"version":"1.2.0","status":"affected","lessThan":"1.6.1","versionType":"semver"},{"version":"1.6.1","status":"unaffected","versionType":"semver"}]}],"references":[{"url":"https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-wvpx-5qmp-46g3","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-wvpx-5qmp-46g3)"},{"url":"https://www.vulncheck.com/advisories/monai-1.2.0-before-1.6.1-code-execution-via-bundle-configs-logging-conf","name":"VulnCheck Advisory: MONAI 1.2.0 before 1.6.1 Code Execution via bundle configs/logging.conf","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","lang":"en","description":"Improper Control of Generation of Code ('Code Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-28T18:59:53.203Z"},"datePublic":"2026-10-13T00:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:project-monai:monai:*:*:*:*:*:*:*:*","versionStartIncluding":"1.2.0","versionEndExcluding":"1.6.1"}]}]}],"credits":[{"lang":"en","value":"ttzero25","type":"reporter"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-29T15:36:54.570874Z","id":"CVE-2026-118683","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-29T20:54:22.874Z"}}]}}}