Vulnerability-Lookup

FKIE_CVE-2020-13673

Vulnerability from fkie_nvd - Published: 2022-02-11 16:15 - Updated: 2026-06-17 02:53

Severity

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Summary

The Entity Embed module provides a filter to allow embedding entities in content fields. In certain circumstances, the filter could allow an unprivileged user to inject HTML into a page when it is accessed by a trusted user with permission to embed entities. In some cases, this could lead to cross-site scripting.

References

	URL	Tags
	mlhess@drupal.org	https://www.drupal.org/sa-contrib-2021-028	Patch, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://www.drupal.org/sa-contrib-2021-028	Patch, Vendor Advisory

Impacted products

Vendor	Product	Version
drupal	entity_embed	8.x-1.0
drupal	entity_embed	8.x-1.0
drupal	entity_embed	8.x-1.0
drupal	entity_embed	8.x-1.0
drupal	entity_embed	8.x-1.0
drupal	entity_embed	8.x-1.0
drupal	entity_embed	8.x-1.0
drupal	entity_embed	8.x-1.0
drupal	entity_embed	8.x-1.0
drupal	entity_embed	8.x-1.1
drupal	entity_embed	8.x-1.2

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Entity Embed",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "8.x-1.2",
              "status": "affected",
              "version": "8.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "mlhess@drupal.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "CA943A92-332C-45A7-98CC-934D3F24539E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.0:alpha1:*:*:*:*:*:*",
              "matchCriteriaId": "561C638D-CF57-4D6E-8924-3681C8D4D12A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.0:alpha2:*:*:*:*:*:*",
              "matchCriteriaId": "8EC9B40F-B363-45DB-BC71-E79C81141DBD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.0:alpha3:*:*:*:*:*:*",
              "matchCriteriaId": "A3D3F88E-16A1-4F95-94EF-DC9AE42E3569",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.0:beta1:*:*:*:*:*:*",
              "matchCriteriaId": "15EE6565-D89D-4A7F-99A8-8549B331D052",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.0:beta2:*:*:*:*:*:*",
              "matchCriteriaId": "A61AD671-944D-4983-8103-6287E8944DF3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.0:beta3:*:*:*:*:*:*",
              "matchCriteriaId": "B40B0EE1-8786-4F19-9B46-37798F512A1B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "2FD85623-54F5-4F3D-9663-DA5ABA11ED85",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.0:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "2F84258B-2471-4593-B490-EE6DACAE81F9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "1FFEE582-591F-4F8E-80F8-C182A95ABF08",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal:entity_embed:8.x-1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "B878B85B-10BB-4528-9DA1-3276496E03CE",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Entity Embed module provides a filter to allow embedding entities in content fields. In certain circumstances, the filter could allow an unprivileged user to inject HTML into a page when it is accessed by a trusted user with permission to embed entities. In some cases, this could lead to cross-site scripting."
    },
    {
      "lang": "es",
      "value": "El m\u00f3dulo Entity Embed proporciona un filtro para permitir la inserci\u00f3n de entidades en los campos de contenido. En determinadas circunstancias, el filtro podr\u00eda permitir a un usuario no privilegiado inyectar HTML en una p\u00e1gina cuando \u00e9sta es accedida por un usuario confiable con permiso para insertar entidades. En algunos casos, esto podr\u00eda conllevar a un ataque de tipo cross-site scripting"
    }
  ],
  "id": "CVE-2020-13673",
  "lastModified": "2026-06-17T02:53:33.150",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.6,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:H/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 4.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-02-11T16:15:08.250",
  "references": [
    {
      "source": "mlhess@drupal.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://www.drupal.org/sa-contrib-2021-028"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://www.drupal.org/sa-contrib-2021-028"
    }
  ],
  "sourceIdentifier": "mlhess@drupal.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ],
      "source": "mlhess@drupal.org",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2020-13673 (GCVE-0-2020-13673)

Vulnerability from cvelistv5 – Published: 2022-02-11 15:35 – Updated: 2024-08-04 12:25

Summary

Severity

No CVSS data available.

CWE

CWE-352 - Cross-Site Request Forgery (CSRF)

Assigner

drupal mitre root

References

1 reference

URL	Tags
https://www.drupal.org/sa-contrib-2021-028	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Drupal	Entity Embed	Affected: 8.x , < 8.x-1.2 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:25:16.400Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.drupal.org/sa-contrib-2021-028"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Entity Embed",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "8.x-1.2",
              "status": "affected",
              "version": "8.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Entity Embed module provides a filter to allow embedding entities in content fields. In certain circumstances, the filter could allow an unprivileged user to inject HTML into a page when it is accessed by a trusted user with permission to embed entities. In some cases, this could lead to cross-site scripting."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-352",
              "description": "CWE-352 Cross-Site Request Forgery (CSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-02-11T15:35:11.000Z",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.drupal.org/sa-contrib-2021-028"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@drupal.org",
          "ID": "CVE-2020-13673",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Entity Embed",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "8.x",
                            "version_value": "8.x-1.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Drupal"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
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                  "lang": "eng",
                  "value": "CWE-352 Cross-Site Request Forgery (CSRF)"
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        },
        "references": {
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  "cveMetadata": {
    "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
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    "cveId": "CVE-2020-13673",
    "datePublished": "2022-02-11T15:35:11.000Z",
    "dateReserved": "2020-05-28T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:25:16.400Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.