« Volver al listado

CVE-2023-38706

Estado: ModificadaMedia (6.5)—

Discourse is an open-source discussion platform. Prior to version 3.1.1 of the `stable` branch and version 3.2.0.beta1 of the `beta` and `tests-passed` branches, a malicious user can create an unlimited number of drafts with very long draft keys which may end up exhausting the resources on the server. The issue is patched in version 3.1.1 of the `stable` branch and version 3.2.0.beta1 of the `beta` and `tests-passed` branches. There are no known workarounds.

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 (1)

Discourse — Discourse

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-38706",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-38706",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-24T18:05:13.291486Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "discourse",
          "product": "discourse",
          "versions": [
            {
              "status": "affected",
              "version": "stable < 3.1.1"
            },
            {
              "status": "affected",
              "version": "beta < 3.2.0.beta1"
            },
            {
              "status": "affected",
              "version": "tests-passed < 3.2.0.beta1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-09-15T20:15:09.217",
  "references": [
    {
      "url": "https://github.com/discourse/discourse/security/advisories/GHSA-7wpp-4pqg-gvp8",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/discourse/discourse/security/advisories/GHSA-7wpp-4pqg-gvp8",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Discourse is an open-source discussion platform. Prior to version 3.1.1 of the `stable` branch and version 3.2.0.beta1 of the `beta` and `tests-passed` branches, a malicious user can create an unlimited number of drafts with very long draft keys which may end up exhausting the resources on the server. The issue is patched in version 3.1.1 of the `stable` branch and version 3.2.0.beta1 of the `beta` and `tests-passed` branches. There are no known workarounds."
    },
    {
      "lang": "es",
      "value": "Discourse es una plataforma de debate de código abierto. Antes de la versión 3.1.1 de la rama `stable` y la versión 3.2.0.beta1 de las ramas `beta` y `tests-passed`, un usuario malintencionado podía crear un número ilimitado de borradores con claves de borrador muy largas que podían finalizar agotar los recursos del servidor. El problema se solucionó en la versión 3.1.1 de la rama \"estable\" y en la versión 3.2.0.beta1 de las ramas \"beta\" y \"tests-passed\". No se conocen workarounds."
    }
  ],
  "lastModified": "2026-06-17T06:10:59.533",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D3C08972-822D-4657-9B6F-02BC692B7C6E",
              "versionEndExcluding": "3.1.0"
            },
            {
              "criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F59F801F-E7B5-4F37-A2E8-6024AD6DD7B2",
              "versionEndIncluding": "3.1.0"
            },
            {
              "criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta1:*:*:beta:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B9BBED17-A6BA-4F17-8814-8D8521F28375"
            },
            {
              "criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta2:*:*:beta:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "888B8ECF-EBE0-4821-82F6-B0026E95E407"
            },
            {
              "criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta3:*:*:beta:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FD0302B1-C0BA-49EE-8E1B-E8A43879BFC2"
            },
            {
              "criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta5:*:*:beta:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9FE11D4E-32EE-48F4-8082-B37D2F804450"
            },
            {
              "criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta6:*:*:beta:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9D797DA5-1AE5-4D49-B133-AF45D7FB0A4A"
            },
            {
              "criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta7:*:*:beta:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4C868514-CFCE-4DA6-B15E-CB64CDF21609"
            },
            {
              "criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta8:*:*:beta:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "755DE44D-B1C7-4434-824F-5544BE6DD1CA"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security-advisories@github.com"
}