@hulumi/drift before 1.3.2 Unsafe Execute Plan Acceptance

{
  "id": "e76f48da5c7c866fa96c3015084b9d604010236c17a6a8fd64548d9aa8b6711b",
  "url": "https://osv.dev/vulnerability/CVE-2026-82858",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "@hulumi/drift before 1.3.2 Unsafe Execute Plan Acceptance",
    "summary": "@hulumi/drift versions before 1.3.2 accept externally supplied execute plans without sufficient provenance validation, allowing untrusted reconciliation input to be treated as trusted. Attackers can supply malicious execute plans that bypass security checks to perform unsafe reconciliation operations.",
    "evidence": "osv:CVE-2026-82858",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2026-82858",
      "aliases": [
        "CVE-2026-82858",
        "GHSA-2ffm-hxrq-qqmm"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/kerberosmansour/hulumi",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "53e9bafaa3a7cabde60685453874caa27b65bfa3"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.3.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.3.2"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.3.1",
            "v1.3.0",
            "v1.2.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82858.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:35.905998464Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82858.json",
        "https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-2ffm-hxrq-qqmm",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-82858",
        "https://www.vulncheck.com/advisories/hulumi-drift-before-1.3.2-unsafe-execute-plan-acceptance"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-345"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82858.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-82858",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 503400,
  "published_at": "2026-08-31T08:46:31.177+00:00"
}