{"id":"CVE-2026-48037","state":"PUBLISHED","title":"Hulumi: AccountFoundation reuse paths silently downgrade GuardDuty / Security Hub posture","description":"Hulumi is an open-source toolkit that ships secure-by-default cloud and platform infrastructure components for Pulumi. Prior to version 1.4.0, AccountFoundation reuse paths silently downgrade GuardDuty / Security Hub posture. This issue has been patched in version 1.4.0.","publishedAt":"2026-07-24T18:44:23.652Z","updatedAt":"2026-07-27T16:05:37.812Z","severity":{"score":6.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:H/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["kerberosmansour hulumi"],"affected":[{"vendor":"kerberosmansour","product":"hulumi","versions":[{"version":"< 1.4.0","status":"affected"}]}],"references":["https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-cj8g-prcm-mfg5","https://github.com/kerberosmansour/hulumi/pull/178","https://github.com/kerberosmansour/hulumi/releases/tag/v1.4.0"],"weaknesses":["CWE-693"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/48xxx/CVE-2026-48037.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-48037","state":"PUBLISHED","datePublished":"2026-07-24T18:44:23.652Z","dateUpdated":"2026-07-27T16:05:37.812Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-20T18:15:53.577Z"},"containers":{"cna":{"title":"Hulumi: AccountFoundation reuse paths silently downgrade GuardDuty / Security Hub posture","descriptions":[{"lang":"en","value":"Hulumi is an open-source toolkit that ships secure-by-default cloud and platform infrastructure components for Pulumi. Prior to version 1.4.0, AccountFoundation reuse paths silently downgrade GuardDuty / Security Hub posture. This issue has been patched in version 1.4.0."}],"affected":[{"vendor":"kerberosmansour","product":"hulumi","versions":[{"version":"< 1.4.0","status":"affected"}]}],"references":[{"url":"https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-cj8g-prcm-mfg5","name":"https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-cj8g-prcm-mfg5","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/kerberosmansour/hulumi/pull/178","name":"https://github.com/kerberosmansour/hulumi/pull/178","tags":["x_refsource_MISC"]},{"url":"https://github.com/kerberosmansour/hulumi/releases/tag/v1.4.0","name":"https://github.com/kerberosmansour/hulumi/releases/tag/v1.4.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"HIGH","subAvailabilityImpact":"NONE","baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:H/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-693","lang":"en","description":"CWE-693: Protection Mechanism Failure","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-24T18:44:23.652Z"},"source":{"advisory":"GHSA-cj8g-prcm-mfg5","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-27T16:05:27.380255Z","id":"CVE-2026-48037","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-27T16:05:37.812Z"}}]}}}