data/osv/GO-2026-5419.json

{
  "schema_version": "1.3.1",
  "id": "GO-2026-5419",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2026-40109",
    "GHSA-h9cx-xjg6-5v2w"
  ],
  "summary": "Flux notification-controller GCR Receiver missing email validation allows unauthorized reconciliation triggering in github.com/fluxcd/notification-controller",
  "details": "Flux notification-controller GCR Receiver missing email validation allows unauthorized reconciliation triggering in github.com/fluxcd/notification-controller",
  "affected": [
    {
      "package": {
        "name": "github.com/fluxcd/notification-controller",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.8.3"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/fluxcd/notification-controller/security/advisories/GHSA-h9cx-xjg6-5v2w"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40109"
    },
    {
      "type": "FIX",
      "url": "https://github.com/fluxcd/notification-controller/pull/1279"
    },
    {
      "type": "WEB",
      "url": "https://github.com/fluxcd/notification-controller/releases/tag/v1.8.3"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2026-5419",
    "review_status": "UNREVIEWED"
  }
}