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CVE-2022-24877

Estado: ModificadaAlta (8.8)—

Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious `kustomization.yaml` allows an attacker to expose sensitive data from the controller’s pod filesystem and possibly privilege escalation in multi-tenancy deployments. Workarounds include automated tooling in the user's CI/CD pipeline to validate `kustomization.yaml` files conform with specific policies. This vulnerability is fixed in kustomize-controller v0.24.0 and included in flux2 v0.29.0.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Fluxcd — Flux2Fluxcd — Kustomize-controller

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2022-24877",
  "cveTags": [],
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "no"
            },
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              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2025-04-23T15:53:19.398679Z"
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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    "cvssMetricV31": [
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        "cvssData": {
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  "published": "2022-05-06T01:15:09.387",
  "references": [
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  "weaknesses": [
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      "description": [
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          "value": "CWE-22"
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          "value": "CWE-36"
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    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious `kustomization.yaml` allows an attacker to expose sensitive data from the controller’s pod filesystem and possibly privilege escalation in multi-tenancy deployments. Workarounds include automated tooling in the user's CI/CD pipeline to validate `kustomization.yaml` files conform with specific policies. This vulnerability is fixed in kustomize-controller v0.24.0 and included in flux2 v0.29.0."
    },
    {
      "lang": "es",
      "value": "Flux es una solución de entrega continua abierta y extensible para Kubernetes. Un Salto de Ruta en el controlador kustomize por medio de un \"kustomization.yaml\" malicioso permite a un atacante exponer datos confidenciales del sistema de archivos del pod del controlador y posiblemente escalar privilegios en despliegues multi-tenancy. Las mitigaciones incluyen herramientas automatizadas en la cadena de trabajo CI/CD del usuario para comprobar que los archivos \"kustomization.yaml\" sean ajustados a políticas específicas. Esta vulnerabilidad ha sido corregida en kustomize-controller versiones v0.24.0 y ha sido incluida en flux2 versión v0.29.0"
    }
  ],
  "lastModified": "2026-06-17T04:32:42.773",
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              "versionEndExcluding": "0.29.0"
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              "criteria": "cpe:2.3:a:fluxcd:kustomize-controller:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E813B615-DAA8-47E8-A35C-98A5D752663D",
              "versionEndExcluding": "0.24.0"
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}