nvd-json-data-feeds/CVE-2020/CVE-2020-261xx/CVE-2020-26176.json

{
  "id": "CVE-2020-26176",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-12-18T10:15:13.087",
  "lastModified": "2024-11-21T05:19:27.233",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in tangro Business Workflow before 1.18.1. No (or broken) access control checks exist on the /api/document/<DocumentID>/attachments API endpoint. Knowing a document ID, an attacker can list all the attachments of a workitem, including their respective IDs. This allows the attacker to gather valid attachment IDs for workitems that do not belong to them."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en Tangro Business Workflow versiones anteriores a 1.18.1.&#xa0;No se presentan comprobaciones de control de acceso (o est\u00e1n rotas) en el endpoint de la API /api/document/(DocumentID)/attachments.&#xa0;Conociendo un ID de documento, un atacante puede listar todos los archivos adjuntos de un elemento de trabajo, incluyendo sus respectivos ID.&#xa0;Esto permite al atacante recopilar ID de adjuntos v\u00e1lidos para los valores atenuados que no les pertenecen"
    }
  ],
  "metrics": {
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        "source": "cve@mitre.org",
        "type": "Secondary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4
      },
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        "source": "nvd@nist.gov",
        "type": "Primary",
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          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
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        "exploitabilityScore": 2.8,
        "impactScore": 1.4
      }
    ],
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
        "type": "Primary",
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          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "baseScore": 4.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-922"
        }
      ]
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    {
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          "operator": "OR",
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          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:tangro:business_workflow:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.18.1",
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  "references": [
    {
      "url": "https://blog.to.com/advisory-tangro-bwf-1-17-5-multiple-vulnerabilities/",
      "source": "cve@mitre.org",
      "tags": [
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    {
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}