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CVE-2024-6303

Estado: ModificadaAlta (8.8)—

Falta autorización en la API Cliente-Servidor en Conduit <=0.7.0, lo que permite eliminar cualquier alias y agregarlo a otra sala, que se puede usar para escalar privilegios moviendo el alias #admins a una sala que ellos controlan, lo que les permite para ejecutar comandos que restablecen contraseñas, firman json con la clave del servidor, desactivan usuarios y más

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)

Conduit — Conduit

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-6303",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-6303",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-06-25T19:54:02.432974Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@gitlab.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 9.9,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 3.1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/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@gitlab.com",
      "affectedData": [
        {
          "vendor": "The Conduit Contributors",
          "product": "Conduit",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "0.8.0",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-06-25T13:15:51.550",
  "references": [
    {
      "url": "https://conduit.rs/changelog/#v0-8-0-2024-06-12",
      "tags": [
        "Release Notes"
      ],
      "source": "cve@gitlab.com"
    },
    {
      "url": "https://gitlab.com/famedly/conduit/-/releases/v0.8.0",
      "tags": [
        "Release Notes"
      ],
      "source": "cve@gitlab.com"
    },
    {
      "url": "https://conduit.rs/changelog/#v0-8-0-2024-06-12",
      "tags": [
        "Release Notes"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://gitlab.com/famedly/conduit/-/releases/v0.8.0",
      "tags": [
        "Release Notes"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@gitlab.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing authorization in Client-Server API in Conduit <=0.7.0, allowing for any alias to be removed and added to another room, which can be used for privilege escalation by moving the #admins alias to a room which they control, allowing them to run commands resetting passwords, siging json with the server's key, deactivating users, and more"
    },
    {
      "lang": "es",
      "value": "Falta autorización en la API Cliente-Servidor en Conduit &lt;=0.7.0, lo que permite eliminar cualquier alias y agregarlo a otra sala, que se puede usar para escalar privilegios moviendo el alias #admins a una sala que ellos controlan, lo que les permite para ejecutar comandos que restablecen contraseñas, firman json con la clave del servidor, desactivan usuarios y más"
    }
  ],
  "lastModified": "2026-06-17T08:17:44.753",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:conduit:conduit:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0A42037C-F568-4862-BEE1-FCE796E55CD1",
              "versionEndExcluding": "0.8.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@gitlab.com"
}