FKIE_CVE-2019-19634

Vulnerability from fkie_nvd - Published: 2019-12-17 18:15 - Updated: 2024-11-21 04:35
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
class.upload.php in verot.net class.upload through 1.0.3 and 2.x through 2.0.4, as used in the K2 extension for Joomla! and other products, omits .pht from the set of dangerous file extensions, a similar issue to CVE-2019-19576.
References
cve@mitre.orghttps://github.com/jra89/CVE-2019-19634Third Party Advisory
cve@mitre.orghttps://github.com/verot/class.upload.php/blob/2.0.4/src/class.upload.php#L3068Exploit, Third Party Advisory
cve@mitre.orghttps://medium.com/%40jra8908/cve-2019-19634-arbitrary-file-upload-in-class-upload-php-ccaf9e13875e
af854a3a-2127-422b-91ae-364da2661108https://github.com/jra89/CVE-2019-19634Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/verot/class.upload.php/blob/2.0.4/src/class.upload.php#L3068Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://medium.com/%40jra8908/cve-2019-19634-arbitrary-file-upload-in-class-upload-php-ccaf9e13875e
Impacted products
Vendor Product Version
verot_project verot *
verot_project verot *
getk2 k2 *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:verot_project:verot:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A8F26FB9-CDF6-483C-9E4C-501DA3FC14F8",
              "versionEndExcluding": "1.0.3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:verot_project:verot:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "496BFED6-1C37-4826-B1B9-6CA8F7E034FF",
              "versionEndExcluding": "2.0.4",
              "versionStartIncluding": "2.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:getk2:k2:*:*:*:*:*:joomla\\!:*:*",
              "matchCriteriaId": "A358C664-C94F-4BBD-BCEE-A4E22B9FB018",
              "versionEndIncluding": "2.10.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "class.upload.php in verot.net class.upload through 1.0.3 and 2.x through 2.0.4, as used in the K2 extension for Joomla! and other products, omits .pht from the set of dangerous file extensions, a similar issue to CVE-2019-19576."
    },
    {
      "lang": "es",
      "value": "El archivo class.upload.php en verot.net class.upload versiones hasta la versi\u00f3n  1.0.3 y versiones 2.x hasta 2.0.4, como es usado en la extensi\u00f3n K2 para Joomla! y otros productos, omite .pht del conjunto de extensiones de archivo peligrosas, un problema similar al CVE-2019-19576."
    }
  ],
  "id": "CVE-2019-19634",
  "lastModified": "2024-11-21T04:35:06.080",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-12-17T18:15:14.870",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/jra89/CVE-2019-19634"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/verot/class.upload.php/blob/2.0.4/src/class.upload.php#L3068"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://medium.com/%40jra8908/cve-2019-19634-arbitrary-file-upload-in-class-upload-php-ccaf9e13875e"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/jra89/CVE-2019-19634"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/verot/class.upload.php/blob/2.0.4/src/class.upload.php#L3068"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://medium.com/%40jra8908/cve-2019-19634-arbitrary-file-upload-in-class-upload-php-ccaf9e13875e"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "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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