CVE-2020-13688 (GCVE-0-2020-13688)

Vulnerability from cvelistv5 – Published: 2021-06-11 15:08 – Updated: 2024-08-04 12:25
VLAI
Summary
Cross-site scripting vulnerability in l Drupal Core allows an attacker could leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.X versions prior to 8.8.10; 8.9.X versions prior to 8.9.6; 9.0.X versions prior to 9.0.6.
Severity
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE
  • Cross-site scripting
Assigner
References
URL Tags
https://www.drupal.org/sa-core-2020-009 x_refsource_CONFIRM
Impacted products
Vendor Product Version CPE status
Drupal Drupal Core Affected: 8.8.X , < 8.8.10 (custom)
Affected: 8.9.X , < 8.9.6 (custom)
Affected: 9.0.X , < 9.0.6 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:25:16.561Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.drupal.org/sa-core-2020-009"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Drupal Core",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "8.8.10",
              "status": "affected",
              "version": "8.8.X",
              "versionType": "custom"
            },
            {
              "lessThan": "8.9.6",
              "status": "affected",
              "version": "8.9.X",
              "versionType": "custom"
            },
            {
              "lessThan": "9.0.6",
              "status": "affected",
              "version": "9.0.X",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cross-site scripting vulnerability in l Drupal Core allows an attacker could leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.X versions prior to 8.8.10; 8.9.X versions prior to 8.9.6; 9.0.X versions prior to 9.0.6."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Cross-site scripting",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-11T15:08:56.000Z",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.drupal.org/sa-core-2020-009"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@drupal.org",
          "ID": "CVE-2020-13688",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Drupal Core",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "8.8.X",
                            "version_value": "8.8.10"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "8.9.X",
                            "version_value": "8.9.6"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "9.0.X",
                            "version_value": "9.0.6"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Drupal"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Cross-site scripting vulnerability in l Drupal Core allows an attacker could leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.X versions prior to 8.8.10; 8.9.X versions prior to 8.9.6; 9.0.X versions prior to 9.0.6."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Cross-site scripting"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.drupal.org/sa-core-2020-009",
              "refsource": "CONFIRM",
              "url": "https://www.drupal.org/sa-core-2020-009"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
    "assignerShortName": "drupal",
    "cveId": "CVE-2020-13688",
    "datePublished": "2021-06-11T15:08:56.000Z",
    "dateReserved": "2020-05-28T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:25:16.561Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2020-13688",
      "date": "2026-09-21",
      "epss": "0.00662",
      "percentile": "0.49856"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CE1FFB12-D51C-4248-AF0C-AC888E902464",
                    "versionEndExcluding": "8.8.10",
                    "versionStartIncluding": "8.8.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0716C15A-CA54-446C-9ED2-7B620719C68C",
                    "versionEndExcluding": "8.9.6",
                    "versionStartIncluding": "8.9.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B2579140-7CB7-4F05-8FF8-C04E0E486AD5",
                    "versionEndExcluding": "9.0.6",
                    "versionStartIncluding": "9.0.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Cross-site scripting vulnerability in l Drupal Core allows an attacker could leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.X versions prior to 8.8.10; 8.9.X versions prior to 8.9.6; 9.0.X versions prior to 9.0.6."
          },
          {
            "lang": "es",
            "value": "Una vulnerabilidad de tipo cross-site scripting en l Drupal Core permite que un atacante pueda aprovechar la forma en que se renderiza el HTML de los formularios afectados para explotar la vulnerabilidad. Este problema afecta a: Drupal Core versiones 8.8.X anteriores a 8.8.10; versiones 8.9.X anteriores a 8.9.6; versiones 9.0.X anteriores a 9.0.6"
          }
        ],
        "id": "CVE-2020-13688",
        "lastModified": "2024-11-21T05:01:44.823",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 4.3,
                "confidentialityImpact": "NONE",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "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": "2021-06-11T15:15:07.847",
        "references": [
          {
            "source": "mlhess@drupal.org",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://www.drupal.org/sa-core-2020-009"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://www.drupal.org/sa-core-2020-009"
          }
        ],
        "sourceIdentifier": "mlhess@drupal.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-79"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-11-21T16:13:19+00:00",
      "cve": "CVE-2020-13688",
      "id": "CVE-2020-13688",
      "initial_release_date": "2020-09-16T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "drupal: an attacker could leverage the way that HTML is rendered for affected forms",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-13688.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


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.