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CVE-2024-7954

Estado: AplazadaCrítica (9.8)—

The porte_plume plugin used by SPIP before 4.30-alpha2, 4.2.13, and 4.1.16 is vulnerable to an arbitrary code execution vulnerability. A remote and unauthenticated attacker can execute arbitrary PHP as the SPIP user by sending a crafted HTTP request.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Spip — Porte PlumeAISpip — SpipAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-7954",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-7954",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-23T18:26:49.808289Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "disclosure@vulncheck.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "disclosure@vulncheck.com",
      "affectedData": [
        {
          "vendor": "SPIP",
          "product": "SPIP",
          "versions": [
            {
              "status": "affected",
              "version": "4.3.0-alpha",
              "lessThan": "4.3.0-alpha2",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "4.2.0",
              "lessThan": "4.2.13",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "4.1.0",
              "lessThan": "4.1.16",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*"
          ],
          "vendor": "spip",
          "product": "spip",
          "versions": [
            {
              "status": "affected",
              "version": "4.3.0-alpha",
              "lessThan": "4.3.0-alpha2",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "4.2.0",
              "lessThan": "4.2.13",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "4.1.0",
              "lessThan": "4.1.16",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-08-23T18:15:07.677",
  "references": [
    {
      "url": "https://blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-3-0-alpha2-SPIP-4-2-13-SPIP-4.html",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://thinkloveshare.com/hacking/spip_preauth_rce_2024_part_1_the_feather/",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://vulncheck.com/advisories/spip-porte-plume",
      "source": "disclosure@vulncheck.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "disclosure@vulncheck.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-95"
        },
        {
          "lang": "en",
          "value": "CWE-1286"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The porte_plume plugin used by SPIP before 4.30-alpha2, 4.2.13, and 4.1.16 is vulnerable to an arbitrary code execution vulnerability. A remote and unauthenticated attacker can execute arbitrary PHP as the SPIP user by sending a crafted HTTP request."
    },
    {
      "lang": "es",
      "value": "El complemento porte_plume utilizado por SPIP antes de 4.30-alpha2, 4.2.13 y 4.1.16 es vulnerable a una vulnerabilidad de ejecución de código arbitrario. Un atacante remoto y no autenticado puede ejecutar PHP arbitrario como usuario de SPIP enviando una solicitud HTTP manipulada."
    }
  ],
  "lastModified": "2026-06-17T08:21:16.220",
  "sourceIdentifier": "disclosure@vulncheck.com"
}