CVE-2026-112407

{
  "etk_id": "ETK-2026-2225",
  "cve_id": "CVE-2026-112407",
  "display_id": "CVE-2026-112407",
  "ghsa_id": "GHSA-f76m-4xrx-pvq5",
  "euvd_id": "EUVD-2026-105360",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Incorrect IAM privilege assignment in AWS CICD toolchain",
  "summary": "AWS CICD-toolchain-for-serverless-applications versions 1.0.7 through 1.0.10 assign overly broad IAM privileges to its deployment pipeline. A user able to push application-source changes can use deployed templates to access or alter resources outside the application stack in the same AWS account.",
  "mitigation": "Upgrade existing toolchain stacks to version 1.0.11 or later. Until upgraded, restrict push access to the application source repositories and review pipeline IAM permissions.",
  "vendor": "AWS",
  "product": "CICD-toolchain-for-serverless-applications",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "< 1.0.11"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "1.0.11"
      ],
      "package_name": "CICD-toolchain-for-serverless-applications",
      "purl": null
    }
  ],
  "cwes": [
    266
  ],
  "cvss_score": 8.7,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 10.05949965,
  "t0_at": "2026-10-20T20:34:40.192000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-20T20:34:40.192000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-20T20:34:40.192000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-112407"
    }
  }
}