« Volver al listado

CVE-2019-5454

Estado: ModificadaCrítica (9.8)—💥 PoC

SQL Injection in the Nextcloud Android app prior to version 3.0.0 allows to destroy a local cache when a harmful query is executed requiring to resetup the account.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.

Tecnologías afectadas (1)

Nextcloud — Nextcloud

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-5454",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "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": "support@hackerone.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "com.nextcloud.client",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-07-30T21:15:11.927",
  "references": [
    {
      "url": "https://hackerone.com/reports/291764",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "support@hackerone.com"
    },
    {
      "url": "https://hackerone.com/reports/291764",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "support@hackerone.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SQL Injection in the Nextcloud Android app prior to version 3.0.0 allows to destroy a local cache when a harmful query is executed requiring to resetup the account."
    },
    {
      "lang": "es",
      "value": "Una inyección SQL en la aplicación de Android Nextcloud anterior a versión 3.0.0, permite destruir una caché local cuando se ejecuta una consulta maliciosa que requiere restablecer la cuenta."
    }
  ],
  "lastModified": "2026-06-17T02:37:43.057",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.0.0:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2EE8D6C1-EACE-4623-9E25-C585B74C03FD"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.0.1:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FB809703-75FF-4648-B6A7-3AA3BB787C52"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.1.0:-:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "753C1154-4EB0-424F-BAA7-954588992523"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.1.0:rc1:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B08BAEC3-1C21-4E5C-AC16-95097C4ACF47"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.1.0:rc2:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DAEB8359-F3C1-4859-B38D-7FF62F60C285"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.2.0:-:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8E417789-CD6C-42E6-8FF9-86949A4C184D"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.2.0:rc1:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "193044D8-620C-4D74-BA0D-F305A0BD9114"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.2.0:rc2:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5BAEE15A-5B96-4642-8C57-34038D716640"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.3.0:-:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DD1F5BB1-D0CD-4F2D-BE95-2EEAA10ABF04"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.3.0:rc1:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F7D0CE63-6C14-443D-B24F-0C3E6C56AA30"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.3.0:rc2:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C0DE73D1-9015-49A5-9F63-B6F42602FC5F"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.3.1:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BA9756F1-AFE1-45DF-B1D1-26369FCA505F"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.0:-:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "59A3DDDD-ED6E-4A47-9962-FE230474B153"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.0:rc1:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D277A025-2AD1-4584-8057-9D86BAD8C2C8"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.0:rc2:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6A68948A-2F19-41DB-B6BD-BA7BF172561D"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.0:rc3:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "36CC3B98-2DF6-489A-86C3-59C478D233EF"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.0:rc4:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B6322B5E-EE42-49DB-9F17-E4784B62DF5B"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.1:-:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E827C5D6-F1C0-4AAD-9D82-FF3801E87E35"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.1:rc1:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "69B38809-8E8F-4474-BB6B-C2BA396CC376"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.1:rc2:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "19FC4BAC-8452-4BE9-9C53-1E2BA76B2640"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.1:rc3:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0D6111F2-5210-419A-A78C-6ACD6132642F"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.1:rc4:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F79E7025-BDB3-4DF8-92AF-2B32FD3B1A85"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.2:-:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F115B909-A233-48E9-8441-FFE586122912"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.2:rc1:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9C3B73BA-78D4-476C-BBEC-829580AE23CC"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.2:rc2:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E3EC2AC1-CA72-44FB-A61A-222703446D16"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.2:rc3:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AE86FF29-4D28-4CF4-9384-45D261D68012"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.2:rc4:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1FFA26FE-1536-43C2-9003-53241BE0CAF1"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:1.4.3:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F8FB3034-C318-4C27-B74B-6ABEDCA891B2"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.0:-:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B5D71647-A93F-48EA-B682-4E191DDF917F"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.0:rc1:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F35C3127-50D5-4968-92EE-6BF680155FCF"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.0:rc2:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5F148F6F-B9BE-4662-BD9B-0B53ED958FD9"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.0:rc3:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A0BA5FCA-E8E0-4C09-AC24-C16E39869714"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.0:rc4:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A333A3CF-AA22-4789-B0C1-623DF4599E0F"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.0:rc5:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D22F05E6-20F0-47F5-A506-CB2D926BF758"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.0:rc6:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CC2A6BFE-704C-4350-A9AE-5B78FACDAAF7"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.0:rc7:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7296E005-09AD-48B7-8ABF-654AD2BAE3C2"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.0:rc8:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FCED0ECB-E041-4345-8E04-4322BE1A67E3"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.0:rc9:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "91DA8254-4CD7-4FF2-9215-ECAC5E2867F0"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:2.0.1:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BA4DA6F3-8A1E-4AF1-B5E2-0042F3C9970D"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:3.0.0:rc1:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "36647EB1-0A81-4EEA-AA32-2F622681154A"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:3.0.0:rc2:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0E77954A-B2F7-4A8C-997F-9798713C856A"
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud:3.0.0:rc3:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EBE67448-F6A4-4233-B266-95B53071207D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "support@hackerone.com"
}