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CVE-2026-59284

Estado: AnalizadaAlta (7.6)—

There is no allow list for property keys when Spring Cloud Commons writable /actuator/env is enabled. Spring Cloud Commons 5.0.0 - 5.0.2 Spring Cloud Commons 4.3.0 - 4.3.3 Spring Cloud Commons 4.0.0 - 4.2.6 Spring Cloud Commons 3.1.10 and earlier

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Acceso remoto a /actuator/env sin validación (PR:H, AV:N, S:C); permite modificación de propiedades de configuración (CWE-915) y potencial secuestro de autenticación o manipulación de datos en el sistema.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Restrict File and Directory PermissionsPrivileged Account ManagementVulnerability ScanningUser Account ManagementThreat Intelligence ProgramRestrict Registry Permissions

Tecnologías afectadas (1)

Broadcom — Spring Cloud Commons

CWE

Referencias

JSON original (NVD)

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  "cveTags": [],
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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          "id": "CVE-2026-59284",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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            },
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              "technicalImpact": "partial"
            }
          ],
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          "timestamp": "2026-08-28T18:28:29.044888Z"
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          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 2.3
      }
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  "affected": [
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      "source": "security@vmware.com",
      "affectedData": [
        {
          "vendor": "Spring",
          "product": "Spring Cloud Commons",
          "versions": [
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              "status": "affected",
              "version": "5.0.0",
              "versionType": "custom",
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            },
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              "version": "4.3.0",
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  "published": "2026-08-27T20:17:54.573",
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      "tags": [
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  ],
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    {
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    }
  ],
  "lastModified": "2026-09-01T13:54:33.980",
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        {
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            },
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