FKIE_CVE-2020-29071

Vulnerability from fkie_nvd - Published: 2020-11-25 03:15 - Updated: 2024-11-21 05:23
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Summary
An XSS issue was found in the Shares feature of LiquidFiles before 3.3.19. The issue arises from the insecure rendering of HTML files uploaded to the platform as attachments, when the -htmlview URL is directly accessed. The impact ranges from executing commands as root on the server to retrieving sensitive information about encrypted e-mails, depending on the permissions of the target user.
References
cve@mitre.orghttps://lean0x2f.github.io/liquidfiles_advisoryExploit, Third Party Advisory
cve@mitre.orghttps://man.liquidfiles.com/release_notes/version_3-3-x.htmlRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lean0x2f.github.io/liquidfiles_advisoryExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://man.liquidfiles.com/release_notes/version_3-3-x.htmlRelease Notes, Vendor Advisory
Impacted products
Vendor Product Version
liquidfiles liquidfiles *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:liquidfiles:liquidfiles:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "31C07169-3808-459A-94C5-E64629071CC9",
              "versionEndExcluding": "3.3.19",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An XSS issue was found in the Shares feature of LiquidFiles before 3.3.19. The issue arises from the insecure rendering of HTML files uploaded to the platform as attachments, when the -htmlview URL is directly accessed. The impact ranges from executing commands as root on the server to retrieving sensitive information about encrypted e-mails, depending on the permissions of the target user."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 un problema de tipo XSS en la funcionalidad Shares de LiquidFiles versiones anteriores a 3.3.19.\u0026#xa0;El problema surge de la renderizaci\u00f3n no segura de archivos HTML cargados en la plataforma como archivos adjuntos, cuando se accede directamente a la URL -htmlview.\u0026#xa0;El impacto var\u00eda desde una ejecuci\u00f3n de comandos como root en el servidor hasta una recuperaci\u00f3n de informaci\u00f3n confidencial sobre correos electr\u00f3nicos cifrados, dependiendo de los permisos del usuario objetivo"
    }
  ],
  "id": "CVE-2020-29071",
  "lastModified": "2024-11-21T05:23:38.203",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 8.5,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 6.8,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 6.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-11-25T03:15:11.033",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://lean0x2f.github.io/liquidfiles_advisory"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://man.liquidfiles.com/release_notes/version_3-3-x.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://lean0x2f.github.io/liquidfiles_advisory"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://man.liquidfiles.com/release_notes/version_3-3-x.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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