FKIE_CVE-2026-71232

Vulnerability from fkie_nvd - Published: 2026-08-05 11:16 - Updated: 2026-10-24 15:10
Severity
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
MacCMS10's admin template editor (application/admin/controller/Template.php) blocks dangerous PHP functions in template content via a blacklist regex, but the blacklist omitted exec, passthru, popen, show_source, create_function, register_shutdown_function, register_tick_function, and error_log.
References
309f9ea4-e3e9-4c6c-b79d-e8eb01244f2chttps://github.com/magicblack/maccms10/commit/71ad3bb29570e110d8e973acff68040a3050ddf0
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "product": "maccms10",
          "programFiles": [
            "application/admin/controller/Template.php"
          ],
          "vendor": "magicblack",
          "versions": [
            {
              "lessThanOrEqual": "10",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "MacCMS10\u0027s admin template editor (application/admin/controller/Template.php) blocks dangerous PHP functions in template content via a blacklist regex, but the blacklist omitted exec, passthru, popen, show_source, create_function, register_shutdown_function, register_tick_function, and error_log."
    },
    {
      "lang": "es",
      "value": "El editor de plantillas de administraci\u00f3n de MacCMS10 (application/admin/controller/Template.php) bloquea funciones PHP peligrosas en el contenido de la plantilla mediante una expresi\u00f3n regular de lista negra, pero la lista negra omiti\u00f3 exec, passthru, popen, show_source, create_function, register_shutdown_function, register_tick_function y error_log. Combinado con la etiqueta de plantilla {if} de ThinkPHP, que incrusta el atributo condition directamente en PHP sin procesar ( [c\u00f3digo_PHP_PoC] ), un administrador autenticado podr\u00eda inyectar una carga \u00fatil como {if condition=\u201cexec(\u2019id mayor que /tmp/pwned.txt\u2019)\u201d}{/if} para lograr la ejecuci\u00f3n remota de c\u00f3digo. Solucionado en el commit 71ad3bb29570e110d8e973acff68040a3050ddf0 (2026-06-22), que a\u00f1adi\u00f3 las funciones faltantes al filtro."
    }
  ],
  "id": "CVE-2026-71232",
  "lastModified": "2026-10-24T15:10:00.190",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-71232",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-05T12:53:18.041904Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-05T11:16:25.873",
  "references": [
    {
      "source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c",
      "url": "https://github.com/magicblack/maccms10/commit/71ad3bb29570e110d8e973acff68040a3050ddf0"
    }
  ],
  "sourceIdentifier": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c",
      "type": "Secondary"
    }
  ]
}



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