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CVE-2019-11071

Estado: ModificadaAlta (8.8)—

SPIP 3.1 versiones anteriores a 3.1.10 y 3.2 versiones anteriores a 3.2.4 permite a los visitantes autentificados ejecutar código arbitrario en el servidor host porque var_memotri se maneja de forma inadecuada.

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)

Debian — Debian LinuxSpip — Spip

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-11071",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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    "cvssMetricV30": [
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        "type": "Primary",
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        "cvssData": {
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          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
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    }
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  "published": "2019-04-10T21:29:01.730",
  "references": [
    {
      "url": "https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-Sortie-de-SPIP-3-1-10-et-SPIP-3-2-4.html",
      "tags": [
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        "Vendor Advisory"
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    },
    {
      "url": "https://github.com/spip/SPIP/commit/3ef87c525bc0768c926646f999a54222b37b5d36",
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      "tags": [
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        "Third Party Advisory"
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      "source": "cve@mitre.org"
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    {
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://usn.ubuntu.com/4536-1/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.debian.org/security/2019/dsa-4429",
      "tags": [
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-Sortie-de-SPIP-3-1-10-et-SPIP-3-2-4.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/spip/SPIP/commit/3ef87c525bc0768c926646f999a54222b37b5d36",
      "tags": [
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        "Third Party Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "tags": [
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        "Third Party Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/spip/SPIP/compare/1e3872c...9861a47",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://usn.ubuntu.com/4536-1/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.debian.org/security/2019/dsa-4429",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SPIP 3.1 before 3.1.10 and 3.2 before 3.2.4 allows authenticated visitors to execute arbitrary code on the host server because var_memotri is mishandled."
    },
    {
      "lang": "es",
      "value": "SPIP 3.1 versiones anteriores a 3.1.10 y 3.2 versiones anteriores a 3.2.4 permite a los visitantes autentificados ejecutar código arbitrario en el servidor host porque var_memotri se maneja de forma inadecuada."
    }
  ],
  "lastModified": "2026-06-17T02:12:15.233",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5F25A18D-321C-41CC-9FBC-F55F4B97E6CA",
              "versionEndExcluding": "3.1.10",
              "versionStartIncluding": "3.1.0"
            },
            {
              "criteria": "cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9D60F81C-1902-43F9-B9E6-C7C503336007",
              "versionEndExcluding": "3.2.4",
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            }
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}