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This issue has been patched in version 1.4.0.","state":0,"publishedAt":"2026-07-24T18:43:35.696+00:00","modifiedAt":"2026-07-27T20:23:56.41+00:00","affected":[{"ecosystem":"Vendor product","name":"hulumi","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"kerberosmansour\",\n                    \"product\": \"hulumi\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.4.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"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","score":7.1,"severity":"HIGH"}],"references":["https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-2mxr-p26x-mj73","https://github.com/kerberosmansour/hulumi/pull/178","https://github.com/kerberosmansour/hulumi/releases/tag/v1.4.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-48035","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-48035","identifiers":["CVE-2026-48035"]},"retained":false,"historicalAffected":[]},{"revision":"fbd75d31c93e4b05a4b5680dcf9f20e1","observedAt":"2026-10-25T12:17:26.301+00:00","statement":{"source":"nvd","id":"CVE-2026-48035","aliases":[],"title":"Hulumi is an open-source toolkit that ships secure-by-default cloud and platform infrastructure components for Pulumi. 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This issue has been patched in version 1.4.0.","state":0,"publishedAt":"2026-07-24T19:16:58.617+00:00","modifiedAt":"2026-10-24T13:10:00.147+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · security-advisories@github.com · Secondary","vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","score":7.1,"severity":"HIGH"}],"references":["https://github.com/kerberosmansour/hulumi/pull/178","https://github.com/kerberosmansour/hulumi/releases/tag/v1.4.0","https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-2mxr-p26x-mj73"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-48035","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-1059"],"productCriteria":[],"sourceDates":{"published":"2026-07-24T19:16:58.617","lastModified":"2026-10-24T13:10:00.147"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-48035","identifiers":["CVE-2026-48035"]},"retained":false,"historicalAffected":[]},{"revision":"19ce955e512645168ab3daade56ec56d","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-2mxr-p26x-mj73","aliases":["CVE-2026-48035"],"title":"@hulumi/baseline: AccountFoundation audit-delivery S3 bucket could be silently weakened","description":"**Affected:** `@hulumi/baseline` `< 1.4.0` — **Fixed in:** `1.4.0` — **Severity:** High — **CWE-1059 (Insufficient Technical Documentation / Behavioral Inconsistency)**\n\n#### Summary\n\nThe S3 bucket that `AccountFoundation` creates to receive CloudTrail and AWS Config audit logs is meant to be tamper-resistant — if someone with delete access can erase from it, the forensic trail is gone. There were three independent ways the protection could be silently weakened:\n\n1. **No Write-Once-Read-Many on the startup-hardened audit bucket.** The startup-hardened tier hard-coded `objectLock: false` on the audit bucket. (The reason was real — bucket-wide Object Lock blocks an AWS Config write-then-delete probe — but the fix was a sledgehammer that disabled WORM for all objects, not just the probe key.)\n2. **`forceDestroy` was forwarded to the audit bucket.** Nothing prevented a downstream stack from setting `logBucketForceDestroy: true`, which made `pulumi destroy` purge every audit-log object on teardown.\n3. **Sandbox tier dropped everything.** Sandbox-tier `AccountFoundation` created its audit bucket with `tier: \"sandbox\"`, which skipped Object Lock, server access logging, AND the CloudTrail-Lake `EventDataStore` (the independent immutable mirror) — leaving sandbox accounts with no audit immutability at all.\n\n#### Impact\n\nConsumers using `AccountFoundation` could ship an AWS account whose CloudTrail / Config audit logs were deletable by any S3-delete-capable principal — while believing the startup-hardened tier guaranteed tamper-resistance. Sandbox-tier deployments had no audit immutability at all (defects 1 and 3 compounded).\n\n#### Patches\n\nUpgrade to `@hulumi/baseline@1.4.0`. A single invariant in `SecureBucket` now fires whenever the bucket actually backs CloudTrail/Config delivery (i.e. `awsServiceLogDelivery.cloudTrail === true || .config === true`):\n\n- refuses `forceDestroy: true` on the startup-hardened tier;\n- emits the CloudTrail-Lake `EventDataStore` regardless of parent tier (so sandbox accounts regain immutable audit capture);\n- adds a deny-`s3:DeleteObject*` bucket-policy statement scoped to the CloudTrail and Config history/snapshot prefixes (a retention floor on the audit objects). The deny excludes the AWS Config `ConfigWritabilityCheckFile` probe key so Config's write-then-delete still works, which is why bucket-wide Object Lock is intentionally NOT re-enabled.\n\n#### Workarounds\n\nReplicating audit logs out-of-account to an Object-Locked archive bucket partially mitigates while you upgrade.\n\n#### Resources\n\n- [PR #178](https://github.com/kerberosmansour/hulumi/pull/178) (Cluster C); see CHANGELOG `### Migration` for the `forceDestroy` behaviour change.","state":0,"publishedAt":"2026-06-10T13:38:37+00:00","modifiedAt":"2026-09-10T03:51:07.4600919+00:00","affected":[{"ecosystem":"npm","name":"@hulumi/baseline","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.4.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"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","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-2mxr-p26x-mj73","https://github.com/kerberosmansour/hulumi/pull/178","https://github.com/kerberosmansour/hulumi"],"sourceUrl":"https://github.com/advisories/GHSA-2mxr-p26x-mj73","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-2mxr-p26x-mj73","identifiers":["GHSA-2mxr-p26x-mj73","CVE-2026-48035"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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