GHSA-Q2F7-M237-V562

Vulnerability from github – Published: 2026-05-21 20:45 – Updated: 2026-05-21 20:45
VLAI
Summary
@hulumi/policies: GitHub OIDC trust policy bypass via AWS set-qualified condition operators
Details

Impact: @hulumi/policies versions before 1.3.2 only checked exact AWS IAM StringLike/StringEquals condition operator keys in G_OIDC_1. Set-qualified operators such as ForAnyValue:StringLike could hide wildcard GitHub Actions OIDC sub conditions from the mandatory guardrail.

Patched in 1.3.2: the AWS trust-policy inspector now evaluates set-qualified string operators and rejects unsafe GitHub OIDC sub conditions.

Remediation: upgrade @hulumi/policies to 1.3.2 or later.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@hulumi/policies"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-21T20:45:14Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "Impact: @hulumi/policies versions before 1.3.2 only checked exact AWS IAM StringLike/StringEquals condition operator keys in G_OIDC_1. Set-qualified operators such as ForAnyValue:StringLike could hide wildcard GitHub Actions OIDC sub conditions from the mandatory guardrail.\n\nPatched in 1.3.2: the AWS trust-policy inspector now evaluates set-qualified string operators and rejects unsafe GitHub OIDC sub conditions.\n\nRemediation: upgrade @hulumi/policies to 1.3.2 or later.",
  "id": "GHSA-q2f7-m237-v562",
  "modified": "2026-05-21T20:45:14Z",
  "published": "2026-05-21T20:45:14Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-q2f7-m237-v562"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/kerberosmansour/hulumi"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "@hulumi/policies: GitHub OIDC trust policy bypass via AWS set-qualified condition operators"
}



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