gsd-2020-36711
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The Avada theme for WordPress is vulnerable to Stored Cross-Site Scripting via the update_layout function in versions up to, and including, 6.2.3 due to insufficient input sanitization and output escaping. This makes it possible for contributor-level attackers, and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Aliases
Aliases
CVE-2020-36711


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-36711",
    "id": "GSD-2020-36711"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-36711"
      ],
      "details": "The Avada theme for WordPress is vulnerable to Stored Cross-Site Scripting via the update_layout function in versions up to, and including, 6.2.3 due to insufficient input sanitization and output escaping. This makes it possible for contributor-level attackers, and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.",
      "id": "GSD-2020-36711",
      "modified": "2023-12-13T01:21:55.777492Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@wordfence.com",
        "ID": "CVE-2020-36711",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Avada | Website Builder For WordPress \u0026 WooCommerce",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "*",
                          "version_value": "6.2.3"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Jerome Bruandet"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The Avada theme for WordPress is vulnerable to Stored Cross-Site Scripting via the update_layout function in versions up to, and including, 6.2.3 due to insufficient input sanitization and output escaping. This makes it possible for contributor-level attackers, and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.wordfence.com/threat-intel/vulnerabilities/id/684a1e8e-30f2-47dd-9df6-145198030c52?source=cve",
            "refsource": "MISC",
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/684a1e8e-30f2-47dd-9df6-145198030c52?source=cve"
          },
          {
            "name": "https://blog.nintechnet.com/avada-wordpress-theme-fixed-multiple-vulnerabilities/",
            "refsource": "MISC",
            "url": "https://blog.nintechnet.com/avada-wordpress-theme-fixed-multiple-vulnerabilities/"
          },
          {
            "name": "https://theme-fusion.com/security-fix-added-in-6-2-3/",
            "refsource": "MISC",
            "url": "https://theme-fusion.com/security-fix-added-in-6-2-3/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:theme-fusion:avada:*:*:*:*:*:wordpress:*:*",
                "cpe_name": [],
                "versionEndIncluding": "6.2.3",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
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          "ID": "CVE-2020-36711"
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        "description": {
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              "value": "The Avada theme for WordPress is vulnerable to Stored Cross-Site Scripting via the update_layout function in versions up to, and including, 6.2.3 due to insufficient input sanitization and output escaping. This makes it possible for contributor-level attackers, and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-79"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://blog.nintechnet.com/avada-wordpress-theme-fixed-multiple-vulnerabilities/",
              "refsource": "MISC",
              "tags": [
                "Exploit"
              ],
              "url": "https://blog.nintechnet.com/avada-wordpress-theme-fixed-multiple-vulnerabilities/"
            },
            {
              "name": "https://www.wordfence.com/threat-intel/vulnerabilities/id/684a1e8e-30f2-47dd-9df6-145198030c52?source=cve",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/684a1e8e-30f2-47dd-9df6-145198030c52?source=cve"
            },
            {
              "name": "https://theme-fusion.com/security-fix-added-in-6-2-3/",
              "refsource": "MISC",
              "tags": [
                "Release Notes"
              ],
              "url": "https://theme-fusion.com/security-fix-added-in-6-2-3/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.3,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2023-06-12T19:31Z",
      "publishedDate": "2023-06-07T02:15Z"
    }
  }
}


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