{
  "schemaVersion": 1,
  "incident": {
    "id": "cve-2026-77524",
    "url": "https://cveboard.org/i/cve-2026-77524",
    "urlPt": "https://cveboard.org/pt/i/cve-2026-77524",
    "json": "https://cveboard.org/i/cve-2026-77524.json",
    "kind": "vuln",
    "live": true,
    "knownExploited": false,
    "severity": "critical",
    "title": "KEDA: Privilege escalation from namespace admin to cluster admin via KEDA TriggerAuthentication",
    "summary": "A namespace admin who creates a TriggerAuthentication and a ScaledObject in their own namespace can make the KEDA operator send its own ServiceAccount token to a tenant-controlled URL. That token holds [\"*\"]/[\"*\"] get cluster-wide, so it reads every Secret in every namespace, plus batch/jobs and horizontalpodautoscalers create/delete cluster-wide, */scale update on any workload,…",
    "titlePt": "KEDA: escalonamento de privilégios de administrador de namespace para administrador de cluster via KEDA TriggerAuthentication",
    "summaryPt": "Um administrador de namespace que cria um TriggerAuthentication e um ScaledObject no próprio namespace pode fazer com que o operador KEDA envie seu próprio token de ServiceAccount para uma URL controlada pelo inquilino. Esse token possui [\"*\"]/[\"*\"] get em todo o cluster, então ele lê todo Secret em cada namespace, além de batch/jobs e horizontalpodautoscalers criar/excluir em todo o cluster, */scale atualizar em qualquer carga de trabalho,…",
    "cves": [
      "CVE-2026-77524"
    ],
    "ghsa": "GHSA-637c-6jxx-4rwm",
    "cvss": {
      "score": 9.9,
      "version": "3.1"
    },
    "epss": {
      "percentage": 0.00635,
      "percentile": 0.49524,
      "asOf": "2026-10-23"
    },
    "packages": [
      {
        "ecosystem": "go",
        "name": "github.com/kedacore/keda",
        "vulnerable": "<= 1.5.0",
        "fixed": null,
        "advisory": "GHSA-637c-6jxx-4rwm"
      },
      {
        "ecosystem": "go",
        "name": "github.com/kedacore/keda/v2",
        "vulnerable": "< 2.21.0",
        "fixed": "2.21.0",
        "advisory": "GHSA-637c-6jxx-4rwm"
      }
    ],
    "vendor": null,
    "product": null,
    "kev": null,
    "breach": null,
    "retracted": false,
    "sources": [
      {
        "label": "GitHub Advisory Database",
        "url": "https://github.com/advisories/GHSA-637c-6jxx-4rwm"
      }
    ],
    "publishedAt": "2026-10-15T20:19:42.000Z",
    "updatedAt": "2026-10-15T20:19:42.000Z"
  },
  "live": true,
  "events": [
    {
      "id": "ghsa:GHSA-637c-6jxx-4rwm:ghsa_published:2026-10-15T20:19:42.000Z",
      "incidentId": "cve-2026-77524",
      "type": "ghsa_published",
      "at": "2026-10-15T20:19:42.000Z",
      "detail": {
        "ghsa": "GHSA-637c-6jxx-4rwm",
        "severity": "critical",
        "fixed": "2.21.0"
      }
    }
  ]
}