GSD-2021-37626

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Contao is an open source CMS that allows you to create websites and scalable web applications. In affected versions it is possible to load PHP files by entering insert tags in the Contao back end. Installations are only affected if they have untrusted back end users who have the rights to modify fields that are shown in the front end. Update to Contao 4.4.56, 4.9.18 or 4.11.7 to resolve. If you cannot update then disable the login for untrusted back end users.
Aliases
Aliases
CVE-2021-37626
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{
  "GSD": {
    "alias": "CVE-2021-37626",
    "description": "Contao is an open source CMS that allows you to create websites and scalable web applications. In affected versions it is possible to load PHP files by entering insert tags in the Contao back end. Installations are only affected if they have untrusted back end users who have the rights to modify fields that are shown in the front end. Update to Contao 4.4.56, 4.9.18 or 4.11.7 to resolve. If you cannot update then disable the login for untrusted back end users.",
    "id": "GSD-2021-37626"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-37626"
      ],
      "details": "Contao is an open source CMS that allows you to create websites and scalable web applications. In affected versions it is possible to load PHP files by entering insert tags in the Contao back end. Installations are only affected if they have untrusted back end users who have the rights to modify fields that are shown in the front end. Update to Contao 4.4.56, 4.9.18 or 4.11.7 to resolve. If you cannot update then disable the login for untrusted back end users.",
      "id": "GSD-2021-37626",
      "modified": "2023-12-13T01:23:09.636423Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2021-37626",
        "STATE": "PUBLIC",
        "TITLE": "PHP file inclusion via insert tags"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
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                    "version": {
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            "value": "Contao is an open source CMS that allows you to create websites and scalable web applications. In affected versions it is possible to load PHP files by entering insert tags in the Contao back end. Installations are only affected if they have untrusted back end users who have the rights to modify fields that are shown in the front end. Update to Contao 4.4.56, 4.9.18 or 4.11.7 to resolve. If you cannot update then disable the login for untrusted back end users."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
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          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
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          {
            "name": "https://github.com/contao/contao/security/advisories/GHSA-r6mv-ppjc-4hgr",
            "refsource": "CONFIRM",
            "url": "https://github.com/contao/contao/security/advisories/GHSA-r6mv-ppjc-4hgr"
          },
          {
            "name": "https://contao.org/en/security-advisories/php-file-inclusion-via-insert-tags.html",
            "refsource": "MISC",
            "url": "https://contao.org/en/security-advisories/php-file-inclusion-via-insert-tags.html"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-r6mv-ppjc-4hgr",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=4.0.0,\u003c=4.4.56||\u003e=4.5.0,\u003c=4.9.18||\u003e=4.10.0,\u003c=4.11.7",
          "affected_versions": "All versions starting from 4.0.0 up to 4.4.56, all versions starting from 4.5.0 up to 4.9.18, all versions starting from 4.10.0 up to 4.11.7",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2021-08-20",
          "description": "Contao is an open source CMS that allows you to create websites and scalable web applications.Update to Contao to resolve. If you cannot update then disable the login for untrusted back end users.",
          "fixed_versions": [
            "4.9.19",
            "4.11.8"
          ],
          "identifier": "CVE-2021-37626",
          "identifiers": [
            "CVE-2021-37626",
            "GHSA-r6mv-ppjc-4hgr"
          ],
          "not_impacted": "All versions before 4.0.0, all versions after 4.4.56 before 4.5.0, all versions after 4.9.18 before 4.10.0, all versions after 4.11.7",
          "package_slug": "packagist/contao/core-bundle",
          "pubdate": "2021-08-11",
          "solution": "Upgrade to versions 4.9.19, 4.11.8 or above.",
          "title": "Code Injection",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-37626",
            "https://contao.org/en/security-advisories/php-file-inclusion-via-insert-tags.html"
          ],
          "uuid": "5df9059f-0681-429f-9132-b6433cebe715"
        }
      ]
    },
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          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
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            "attackVector": "NETWORK",
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          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-08-20T18:37Z",
      "publishedDate": "2021-08-11T23:15Z"
    }
  }
}


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