Vulnerability-Lookup

ubuntu-cve-2020-13677

Vulnerability from osv_ubuntu

Published

2022-02-11 16:15

Modified

2025-08-01 04:52

Summary

Details

Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass. Sites that do not have the JSON:API module enabled are not affected.

Severity

7.5 (High)


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

N/A (UNKNOWN)

low

References

URL

Type

	https://ubuntu.com/security/CVE-2020-13677	REPORT
	https://www.drupal.org/sa-core-2021-010	REPORT
	https://www.cve.org/CVERecord?id=CVE-2020-13677	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "drupal7",
        "purl": "pkg:deb/ubuntu/drupal7@7.44-1ubuntu1~16.04.0+esm3?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7.38-1",
        "7.41-1",
        "7.44-1ubuntu1~16.04.0",
        "7.44-1ubuntu1~16.04.0+esm1",
        "7.44-1ubuntu1~16.04.0+esm2",
        "7.44-1ubuntu1~16.04.0+esm3"
      ]
    }
  ],
  "aliases": [],
  "details": "Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass. Sites that do not have the JSON:API module enabled are not affected.",
  "id": "UBUNTU-CVE-2020-13677",
  "modified": "2025-08-01T04:52:19Z",
  "published": "2022-02-11T16:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-13677"
    },
    {
      "type": "REPORT",
      "url": "https://www.drupal.org/sa-core-2021-010"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-13677"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-13677"
  ],
  "withdrawn": "2025-08-01T19:37:08Z"
}

CVE-2020-13677 (GCVE-0-2020-13677)

Vulnerability from cvelistv5 – Published: 2022-02-11 15:55 – Updated: 2024-08-04 12:25

Summary

Severity

No CVSS data available.

CWE

CWE-284 - Improper Access Control

Assigner

drupal

References

1 reference

URL	Tags
https://www.drupal.org/sa-core-2021-010	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Drupal	Core	Affected: 9.2.x , < 9.2.6 (custom) Affected: 9.1.x , < 9.1.13 (custom) Affected: 8.9.x , < 8.9.19 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:25:16.550Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.drupal.org/sa-core-2021-010"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Core",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "9.2.6",
              "status": "affected",
              "version": "9.2.x",
              "versionType": "custom"
            },
            {
              "lessThan": "9.1.13",
              "status": "affected",
              "version": "9.1.x",
              "versionType": "custom"
            },
            {
              "lessThan": "8.9.19",
              "status": "affected",
              "version": "8.9.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass. Sites that do not have the JSON:API module enabled are not affected."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284 Improper Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-02-11T15:55:12.000Z",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.drupal.org/sa-core-2021-010"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@drupal.org",
          "ID": "CVE-2020-13677",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Core",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "9.2.x",
                            "version_value": "9.2.6"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "9.1.x",
                            "version_value": "9.1.13"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "8.9.x",
                            "version_value": "8.9.19"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Drupal"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Under some circumstances, the Drupal core JSON:API module does not properly restrict access to certain content, which may result in unintended access bypass. Sites that do not have the JSON:API module enabled are not affected."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-284 Improper Access Control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.drupal.org/sa-core-2021-010",
              "refsource": "CONFIRM",
              "url": "https://www.drupal.org/sa-core-2021-010"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
    "assignerShortName": "drupal",
    "cveId": "CVE-2020-13677",
    "datePublished": "2022-02-11T15:55:12.000Z",
    "dateReserved": "2020-05-28T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:25:16.550Z",
    "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.

Action not permitted

ubuntu-cve-2020-13677

Vulnerability from osv_ubuntu

CVE-2020-13677 (GCVE-0-2020-13677)

Tags

Sightings

Nomenclature