csaf_certbund - wid-sec-w-2024-0254

WID-SEC-W-2024-0254

Vulnerability from csaf_certbund - Published: 2024-01-30 23:00 - Updated: 2024-05-09 22:00

Summary

WordPress: Mehrere Schwachstellen

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

WordPress ist ein PHP basiertes Open Source Blog-System.

Angriff

Ein entfernter authentifizierter Angreifer kann eine Schwachstelle in WordPress ausnutzen, um Sicherheitsmaßnahmen zu umgehen oder beliebigen Code auszuführen.

Betroffene Betriebssysteme

- Sonstiges

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "WordPress ist ein PHP basiertes Open Source Blog-System.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter authentifizierter Angreifer kann eine Schwachstelle in WordPress ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen oder beliebigen Code auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-0254 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0254.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0254 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0254"
      },
      {
        "category": "external",
        "summary": "WordPress 6.4.3 \u2013 Maintenance and Security release vom 2024-01-30",
        "url": "https://wordpress.org/news/2024/01/wordpress-6-4-3-maintenance-and-security-release/"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5685 vom 2024-05-09",
        "url": "https://lists.debian.org/debian-security-announce/2024/msg00093.html"
      }
    ],
    "source_lang": "en-US",
    "title": "WordPress: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2024-05-09T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:04:40.523+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-0254",
      "initial_release_date": "2024-01-30T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-01-30T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-04-04T22:00:00.000+00:00",
          "number": "2",
          "summary": "CVE-2024-31210 erg\u00e4nzt"
        },
        {
          "date": "2024-05-09T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Debian aufgenommen"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c6.4.3",
                "product": {
                  "name": "Open Source WordPress \u003c6.4.3",
                  "product_id": "T032431"
                }
              }
            ],
            "category": "product_name",
            "name": "WordPress"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-31210",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in WordPress. Diese Fehler bestehen aufgrund einer unsachgem\u00e4\u00dfen Eingabeneutralisierung. Ein entfernter, authentifizierter Angreifer kann diese Schwachstellen ausnutzen, um PHP-Datei-Upload-Beschr\u00e4nkungen zu umgehen und beliebigen Code auszuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951"
        ]
      },
      "release_date": "2024-01-30T23:00:00.000+00:00",
      "title": "CVE-2024-31210"
    }
  ]
}

CVE-2024-31210 (GCVE-0-2024-31210)

Vulnerability from cvelistv5 – Published: 2024-04-04 22:59 – Updated: 2024-08-02 01:46

Summary

WordPress is an open publishing platform for the Web. It's possible for a file of a type other than a zip file to be submitted as a new plugin by an administrative user on the Plugins -> Add New -> Upload Plugin screen in WordPress. If FTP credentials are requested for installation (in order to move the file into place outside of the `uploads` directory) then the uploaded file remains temporary available in the Media Library despite it not being allowed. If the `DISALLOW_FILE_EDIT` constant is set to `true` on the site _and_ FTP credentials are required when uploading a new theme or plugin, then this technically allows an RCE when the user would otherwise have no means of executing arbitrary PHP code. This issue _only_ affects Administrator level users on single site installations, and Super Admin level users on Multisite installations where it's otherwise expected that the user does not have permission to upload or execute arbitrary PHP code. Lower level users are not affected. Sites where the `DISALLOW_FILE_MODS` constant is set to `true` are not affected. Sites where an administrative user either does not need to enter FTP credentials or they have access to the valid FTP credentials, are not affected. The issue was fixed in WordPress 6.4.3 on January 30, 2024 and backported to versions 6.3.3, 6.2.4, 6.1.5, 6.0.7, 5.9.9, 5.8.9, 5.7.11, 5.6.13, 5.5.14, 5.4.15, 5.3.17, 5.2.20, 5.1.18, 5.0.21, 4.9.25, 2.8.24, 4.7.28, 4.6.28, 4.5.31, 4.4.32, 4.3.33, 4.2.37, and 4.1.40. A workaround is available. If the `DISALLOW_FILE_MODS` constant is defined as `true` then it will not be possible for any user to upload a plugin and therefore this issue will not be exploitable.

Severity ?

7.7 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

GitHub_M

References

URL

Tags

https://github.com/WordPress/wordpress-develop/se…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	WordPress	wordpress-develop	Affected: >= 6.4.0, < 6.4.3 Affected: >= 6.3.0, < 6.3.3 Affected: >= 6.2.0, < 6.2.4 Affected: >= 6.1.0, < 6.1.5 Affected: >= 6.0.0, < 6.0.7 Affected: >= 5.9.0, < 5.9.9 Affected: >= 5.8.0, < 5.8.9 Affected: >= 5.7.0, < 5.7.11 Affected: >= 5.6.0, < 5.6.13 Affected: >= 5.5.0, < 5.5.14 Affected: >= 5.4.0, < 5.4.15 Affected: >= 5.3.0, < 5.3.17 Affected: >= 5.2.0, < 5.2.20 Affected: >= 5.1.0, < 5.1.18 Affected: >= 5.0.0, < 5.0.21 Affected: >= 4.9.0, < 4.9.25 Affected: >= 4.8.0, < 4.8.24 Affected: >= 4.7.0, < 4.7.28 Affected: >= 4.6.0, < 4.6.28 Affected: >= 4.5.0, < 4.5.31 Affected: >= 4.4.0, < 4.4.32 Affected: >= 4.3.0, < 4.3.33 Affected: >= 4.2.0, < 4.2.37 Affected: < 4.1.40

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:wordpress:wordpress-develop:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "wordpress-develop",
            "vendor": "wordpress",
            "versions": [
              {
                "lessThan": "6.4.3",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-31210",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-05T13:59:35.660459Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-31T19:47:42.302Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T01:46:04.580Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-x79f-xrjv-jx5r",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-x79f-xrjv-jx5r"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "wordpress-develop",
          "vendor": "WordPress",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 6.4.0, \u003c 6.4.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 6.3.0, \u003c 6.3.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 6.2.0, \u003c 6.2.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 6.1.0, \u003c 6.1.5"
            },
            {
              "status": "affected",
              "version": "\u003e= 6.0.0, \u003c 6.0.7"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.9.0, \u003c 5.9.9"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.8.0, \u003c 5.8.9"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.7.0, \u003c 5.7.11"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.6.0, \u003c 5.6.13"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.5.0, \u003c 5.5.14"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.4.0, \u003c 5.4.15"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.3.0, \u003c 5.3.17"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.2.0, \u003c 5.2.20"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.1.0, \u003c 5.1.18"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.0.0, \u003c 5.0.21"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.9.0, \u003c 4.9.25"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.8.0, \u003c 4.8.24"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.7.0, \u003c 4.7.28"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.6.0, \u003c 4.6.28"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.5.0, \u003c 4.5.31"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.4.0, \u003c 4.4.32"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.3.0, \u003c 4.3.33"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.2.0, \u003c 4.2.37"
            },
            {
              "status": "affected",
              "version": "\u003c 4.1.40"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "WordPress is an open publishing platform for the Web. It\u0027s possible for a file of a type other than a zip file to be submitted as a new plugin by an administrative user on the Plugins -\u003e Add New -\u003e Upload Plugin screen in WordPress. If FTP credentials are requested for installation (in order to move the file into place outside of the `uploads` directory) then the uploaded file remains temporary available in the Media Library despite it not being allowed. If the `DISALLOW_FILE_EDIT` constant is set to `true` on the site _and_ FTP credentials are required when uploading a new theme or plugin, then this technically allows an RCE when the user would otherwise have no means of executing arbitrary PHP code. This issue _only_ affects Administrator level users on single site installations, and Super Admin level users on Multisite installations where it\u0027s otherwise expected that the user does not have permission to upload or execute arbitrary PHP code. Lower level users are not affected. Sites where the `DISALLOW_FILE_MODS` constant is set to `true` are not affected. Sites where an administrative user either does not need to enter FTP credentials or they have access to the valid FTP credentials, are not affected. The issue was fixed in WordPress 6.4.3 on January 30, 2024 and backported to versions 6.3.3, 6.2.4, 6.1.5, 6.0.7, 5.9.9, 5.8.9, 5.7.11, 5.6.13, 5.5.14, 5.4.15, 5.3.17, 5.2.20, 5.1.18, 5.0.21, 4.9.25, 2.8.24, 4.7.28, 4.6.28, 4.5.31, 4.4.32, 4.3.33, 4.2.37, and 4.1.40. A workaround is available. If the `DISALLOW_FILE_MODS` constant is defined as `true` then it will not be possible for any user to upload a plugin and therefore this issue will not be exploitable.\n"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-04T22:59:28.955Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-x79f-xrjv-jx5r",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-x79f-xrjv-jx5r"
        }
      ],
      "source": {
        "advisory": "GHSA-x79f-xrjv-jx5r",
        "discovery": "UNKNOWN"
      },
      "title": "PHP file upload bypass via Plugin installer"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-31210",
    "datePublished": "2024-04-04T22:59:28.955Z",
    "dateReserved": "2024-03-29T14:16:31.900Z",
    "dateUpdated": "2024-08-02T01:46:04.580Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

WID-SEC-W-2024-0254

CVE-2024-31210 (GCVE-0-2024-31210)

Tags

Sightings

Nomenclature