{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:52:20.760Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-87h4-phjv-rm6p"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/WordPress/wordpress-develop/commit/404f397b4012fd9d382e55bf7d206c1317f01148"
          },
          {
            "name": "FEDORA-2020-8447a3e195",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/"
          },
          {
            "name": "FEDORA-2020-bbedd29391",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/"
          },
          {
            "name": "DSA-4709",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4709"
          },
          {
            "name": "[debian-lts-announce] 20200701 [SECURITY] [DLA 2269-1] wordpress security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00000.html"
          },
          {
            "name": "[debian-lts-announce] 20200911 [SECURITY] [DLA 2371-1] wordpress security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00011.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "wordpress-develop",
          "vendor": "WordPress",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 5.4.0, \u003c 5.4.2"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.3.0, \u003c 5.3.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.2.0, \u003c 5.2.7"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.1.0, \u003c 5.1.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.0.0, \u003c 5.0.10"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.9.0, \u003c 4.9.15"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.8.0, \u003c 4.8.14"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.7.0, \u003c 4.7.18"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.6.0, \u003c 4.6.19"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.5.0, \u003c 4.5.22"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.4.0, \u003c 4.4.23"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.3.0, \u003c 4.3.24"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.2.0, \u003c 4.2.28"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.1.0, \u003c 4.1.31"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.0.0, \u003c 4.0.31"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.9.0, \u003c 3.9.32"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.8.0, \u003c 3.8.34"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.7.0, \u003c 3.7.34"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In affected versions of WordPress, when uploading themes, the name of the theme folder can be crafted in a way that could lead to JavaScript execution in /wp-admin on the themes page. This does require an admin to upload the theme, and is low severity self-XSS. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34)."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 2.4,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-80",
              "description": "CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-11T16:06:33.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-87h4-phjv-rm6p"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/WordPress/wordpress-develop/commit/404f397b4012fd9d382e55bf7d206c1317f01148"
        },
        {
          "name": "FEDORA-2020-8447a3e195",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/"
        },
        {
          "name": "FEDORA-2020-bbedd29391",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/"
        },
        {
          "name": "DSA-4709",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4709"
        },
        {
          "name": "[debian-lts-announce] 20200701 [SECURITY] [DLA 2269-1] wordpress security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00000.html"
        },
        {
          "name": "[debian-lts-announce] 20200911 [SECURITY] [DLA 2371-1] wordpress security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00011.html"
        }
      ],
      "source": {
        "advisory": "GHSA-87h4-phjv-rm6p",
        "discovery": "UNKNOWN"
      },
      "title": "Authenticated self-XSS via theme uploads in WordPress",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-4049",
          "STATE": "PUBLIC",
          "TITLE": "Authenticated self-XSS via theme uploads in WordPress"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "wordpress-develop",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003e= 5.4.0, \u003c 5.4.2"
                          },
                          {
                            "version_value": "\u003e= 5.3.0, \u003c 5.3.4"
                          },
                          {
                            "version_value": "\u003e= 5.2.0, \u003c 5.2.7"
                          },
                          {
                            "version_value": "\u003e= 5.1.0, \u003c 5.1.6"
                          },
                          {
                            "version_value": "\u003e= 5.0.0, \u003c 5.0.10"
                          },
                          {
                            "version_value": "\u003e= 4.9.0, \u003c 4.9.15"
                          },
                          {
                            "version_value": "\u003e= 4.8.0, \u003c 4.8.14"
                          },
                          {
                            "version_value": "\u003e= 4.7.0, \u003c 4.7.18"
                          },
                          {
                            "version_value": "\u003e= 4.6.0, \u003c 4.6.19"
                          },
                          {
                            "version_value": "\u003e= 4.5.0, \u003c 4.5.22"
                          },
                          {
                            "version_value": "\u003e= 4.4.0, \u003c 4.4.23"
                          },
                          {
                            "version_value": "\u003e= 4.3.0, \u003c 4.3.24"
                          },
                          {
                            "version_value": "\u003e= 4.2.0, \u003c 4.2.28"
                          },
                          {
                            "version_value": "\u003e= 4.1.0, \u003c 4.1.31"
                          },
                          {
                            "version_value": "\u003e= 4.0.0, \u003c 4.0.31"
                          },
                          {
                            "version_value": "\u003e= 3.9.0, \u003c 3.9.32"
                          },
                          {
                            "version_value": "\u003e= 3.8.0, \u003c 3.8.34"
                          },
                          {
                            "version_value": "\u003e= 3.7.0, \u003c 3.7.34"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "WordPress"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In affected versions of WordPress, when uploading themes, the name of the theme folder can be crafted in a way that could lead to JavaScript execution in /wp-admin on the themes page. This does require an admin to upload the theme, and is low severity self-XSS. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34)."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 2.4,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/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://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/",
              "refsource": "MISC",
              "url": "https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/"
            },
            {
              "name": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-87h4-phjv-rm6p",
              "refsource": "CONFIRM",
              "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-87h4-phjv-rm6p"
            },
            {
              "name": "https://github.com/WordPress/wordpress-develop/commit/404f397b4012fd9d382e55bf7d206c1317f01148",
              "refsource": "MISC",
              "url": "https://github.com/WordPress/wordpress-develop/commit/404f397b4012fd9d382e55bf7d206c1317f01148"
            },
            {
              "name": "FEDORA-2020-8447a3e195",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/"
            },
            {
              "name": "FEDORA-2020-bbedd29391",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/"
            },
            {
              "name": "DSA-4709",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4709"
            },
            {
              "name": "[debian-lts-announce] 20200701 [SECURITY] [DLA 2269-1] wordpress security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00000.html"
            },
            {
              "name": "[debian-lts-announce] 20200911 [SECURITY] [DLA 2371-1] wordpress security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00011.html"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-87h4-phjv-rm6p",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-4049",
    "datePublished": "2020-06-12T16:00:23.000Z",
    "dateReserved": "2019-12-30T00:00:00.000Z",
    "dateUpdated": "2024-08-04T07:52:20.760Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}