{
  "GSD": {
    "alias": "CVE-2023-6486",
    "id": "GSD-2023-6486"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-6486"
      ],
      "details": "The Spectra \u2013 WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom CSS metabox in all versions up to and including 2.10.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.",
      "id": "GSD-2023-6486",
      "modified": "2023-12-13T01:20:32.661861Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@wordfence.com",
        "ID": "CVE-2023-6486",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Spectra \u2013 WordPress Gutenberg Blocks",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "*",
                          "version_value": "2.10.3"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "brainstormforce"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Akbar Kustirama"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The Spectra \u2013 WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom CSS metabox in all versions up to and including 2.10.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access 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-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.wordfence.com/threat-intel/vulnerabilities/id/d4933a30-974f-487d-9444-b0ea1283a09c?source=cve",
            "refsource": "MISC",
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/d4933a30-974f-487d-9444-b0ea1283a09c?source=cve"
          },
          {
            "name": "https://youtu.be/t5K745dBsT0",
            "refsource": "MISC",
            "url": "https://youtu.be/t5K745dBsT0"
          },
          {
            "name": "https://advisory.abay.sh/cve-2023-6486",
            "refsource": "MISC",
            "url": "https://advisory.abay.sh/cve-2023-6486"
          },
          {
            "name": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3042670%40ultimate-addons-for-gutenberg%2Ftrunk\u0026old=3037142%40ultimate-addons-for-gutenberg%2Ftrunk\u0026sfp_email=\u0026sfph_mail=",
            "refsource": "MISC",
            "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3042670%40ultimate-addons-for-gutenberg%2Ftrunk\u0026old=3037142%40ultimate-addons-for-gutenberg%2Ftrunk\u0026sfp_email=\u0026sfph_mail="
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "The Spectra \u2013 WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom CSS metabox in all versions up to and including 2.10.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
          },
          {
            "lang": "es",
            "value": "El complemento Spectra \u2013 WordPress Gutenberg Blocks para WordPress es vulnerable a Cross-Site Scripting Almacenado a trav\u00e9s del metabox CSS personalizado en todas las versiones hasta la 2.10.3 incluida debido a una desinfecci\u00f3n de entrada y un escape de salida insuficientes. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada."
          }
        ],
        "id": "CVE-2023-6486",
        "lastModified": "2024-04-10T13:24:00.070",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.4,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 3.1,
              "impactScore": 2.7,
              "source": "security@wordfence.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2024-04-09T19:15:12.203",
        "references": [
          {
            "source": "security@wordfence.com",
            "url": "https://advisory.abay.sh/cve-2023-6486"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3042670%40ultimate-addons-for-gutenberg%2Ftrunk\u0026old=3037142%40ultimate-addons-for-gutenberg%2Ftrunk\u0026sfp_email=\u0026sfph_mail="
          },
          {
            "source": "security@wordfence.com",
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/d4933a30-974f-487d-9444-b0ea1283a09c?source=cve"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://youtu.be/t5K745dBsT0"
          }
        ],
        "sourceIdentifier": "security@wordfence.com",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}