{
  "id": "CVE-2021-22951",
  "sourceIdentifier": "support@hackerone.com",
  "published": "2021-11-19T19:15:08.193",
  "lastModified": "2021-11-23T13:15:08.040",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Unauthorized individuals could view password protected files using view_inline in Concrete CMS (previously concrete 5) prior to version 8.5.7. Concrete CMS now checks to see if a file has a password in view_inline and, if it does, the file is not rendered.For version 8.5.6, the following mitigations were put in place a. restricting file types for view_inline to images only b. putting a warning in the file manager to advise users.Credit for discovery: \"Solar Security Research Team\"Concrete CMS security team CVSS scoring is 5.3: AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NThis fix is also in Concrete version 9.0.0"
    },
    {
      "lang": "es",
      "value": "Unas personas no autorizadas pod\u00edan visualizar los archivos protegidos por contrase\u00f1a usando la funci\u00f3n  view_inline en Concrete CMS (anteriormente concrete 5) versiones anteriores a 8.5.7. Para la versi\u00f3n 8.5.6, han sido implementadas las siguientes medidas de mitigaci\u00f3n a. restringir los tipos de archivo para view_inline \u00fanicamente a las im\u00e1genes b. incluir una advertencia en el administrador de archivos para avisar a usuarios: \"Solar Security Research Team \"La puntuaci\u00f3n CVSS del equipo de seguridad de CMS es de 5,3: AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NTEsta correcci\u00f3n tambi\u00e9n est\u00e1 en Concrete versi\u00f3n 9.0.0"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ]
    },
    {
      "source": "support@hackerone.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "8.5.7",
              "matchCriteriaId": "2B7FD65C-EFA6-40A6-9698-FFEDD4846EE1"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes",
      "source": "support@hackerone.com",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://hackerone.com/reports/1102014",
      "source": "support@hackerone.com",
      "tags": [
        "Permissions Required",
        "Third Party Advisory"
      ]
    }
  ]
}