{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-35043","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-31T21:06:06.428Z","datePublished":"2026-04-06T17:10:24.466Z","dateUpdated":"2026-04-07T14:09:07.570Z"},"containers":{"cna":{"title":"BentoML: command injection in cloud deployment setup script (deployment.py)","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":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/bentoml/BentoML/security/advisories/GHSA-fgv4-6jr3-jgfw","tags":["x_refsource_CONFIRM"],"url":"https://github.com/bentoml/BentoML/security/advisories/GHSA-fgv4-6jr3-jgfw"}],"affected":[{"vendor":"bentoml","product":"BentoML","versions":[{"version":"< 1.4.38","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-04-06T17:10:24.466Z"},"descriptions":[{"lang":"en","value":"BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.38, the cloud deployment path in src/bentoml/_internal/cloud/deployment.py was not included in the fix for CVE-2026-33744. Line 1648 interpolates system_packages directly into a shell command using an f-string without any quoting. The generated script is uploaded to BentoCloud as setup.sh and executed on the cloud build infrastructure during deployment, making this a remote code execution on the CI/CD tier. This vulnerability is fixed in 1.4.38."}],"source":{"advisory":"GHSA-fgv4-6jr3-jgfw","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/bentoml/BentoML/security/advisories/GHSA-fgv4-6jr3-jgfw","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-07T14:09:04.043559Z","id":"CVE-2026-35043","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":"2026-04-07T14:09:07.570Z"}}]}}