{"id":"CVE-2020-13673","aliases":["DRUPAL-CONTRIB-2021-028","DRUPAL-CORE-2021-006","EUVD-2020-5903","GHSA-vhmw-c4p7-7jrc"],"status":"published","title":"The Entity Embed module provides a filter to allow embedding entities in content fields. In...","description":"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.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00259,"percentile":0.1771,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-352","CWE-79"],"published":"2021-09-15T15:18:26Z","modified":"2026-09-19T16:54:45Z","fixes":[{"ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/entity_embed","fixed_in":["1.2.0"],"sources":["osv"]},{"ecosystem":"Packagist","package":"drupal/core","fixed_in":["8.9.19","9.1.13","9.2.6"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/entity_embed","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0"}]}]},{"source":"osv","ecosystem":"Packagist","package":"drupal/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0.0"},{"fixed":"8.9.19"}]},{"type":"ECOSYSTEM","events":[{"introduced":"9.1.0"},{"fixed":"9.1.13"}]},{"type":"ECOSYSTEM","events":[{"introduced":"9.2.0"},{"fixed":"9.2.6"}]}],"versions":["8.0.0","8.0.1","8.0.2","8.0.3","8.0.4","8.0.5","8.0.6","8.1.0","8.1.0-beta1","8.1.0-beta2","8.1.0-rc1","8.1.1","8.1.10","8.1.2","8.1.3","8.1.4","8.1.5","8.1.6","8.1.7","8.1.8","8.1.9","8.2.0","8.2.0-beta1","8.2.0-beta2","8.2.0-beta3","8.2.0-rc1","8.2.0-rc2","8.2.1","8.2.2","8.2.3","8.2.4","8.2.5","8.2.6","8.2.7","8.2.8","8.3.0","8.3.0-alpha1","8.3.0-beta1","8.3.0-rc1","8.3.0-rc2","8.3.1","8.3.2","8.3.3","8.3.4","8.3.5","8.3.6","8.3.7","8.3.8","8.3.9","8.4.0","8.4.0-alpha1","8.4.0-beta1","8.4.0-rc1","8.4.0-rc2","8.4.1","8.4.2","8.4.3","8.4.4","8.4.5","8.4.6","8.4.7","8.4.8","8.5.0","8.5.0-alpha1","8.5.0-beta1","8.5.0-rc1","8.5.1","8.5.10","8.5.11","8.5.12","8.5.13","8.5.14","8.5.15","8.5.2","8.5.3","8.5.4","8.5.5","8.5.6","8.5.7","8.5.8","8.5.9","8.6.0","8.6.0-alpha1","8.6.0-beta1","8.6.0-beta2","8.6.0-rc1","8.6.1","8.6.10","8.6.11","8.6.12","8.6.13","8.6.14","8.6.15","8.6.16","8.6.17","8.6.18","8.6.2","8.6.3","8.6.4","8.6.5","8.6.6","8.6.7","8.6.8","8.6.9","8.7.0","8.7.0-alpha1","8.7.0-alpha2","8.7.0-beta1","8.7.0-beta2","8.7.0-rc1","8.7.1","8.7.10","8.7.11","8.7.12","8.7.13","8.7.14","8.7.2","8.7.3","8.7.4","8.7.5","8.7.6","8.7.7","8.7.8","8.7.9","8.8.0","8.8.0-alpha1","8.8.0-beta1","8.8.0-rc1","8.8.1","8.8.10","8.8.11","8.8.12","8.8.2","8.8.3","8.8.4","8.8.5","8.8.6","8.8.7","8.8.8","8.8.9","8.9.0","8.9.0-beta1","8.9.0-beta2","8.9.0-beta3","8.9.0-rc1","8.9.1","8.9.10","8.9.11","8.9.12","8.9.13","8.9.14","8.9.15","8.9.16","8.9.17","8.9.18","8.9.2","8.9.3","8.9.4","8.9.5","8.9.6","8.9.7","8.9.8","8.9.9","9.1.0","9.1.1","9.1.10","9.1.11","9.1.12","9.1.2","9.1.3","9.1.4","9.1.5","9.1.6","9.1.7","9.1.8","9.1.9","9.2.0","9.2.1","9.2.2","9.2.3","9.2.4","9.2.5"]}],"products":[{"vendor":"drupal","product":"entity embed"},{"vendor":"drupal","product":"entity_embed"}],"references":[{"url":"https://www.drupal.org/sa-contrib-2021-028","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13673"},{"url":"https://github.com/advisories/GHSA-vhmw-c4p7-7jrc"},{"url":"https://www.drupal.org/sa-core-2021-006","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2020-13673","description":"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.","status":"published","published":"2022-02-11T15:35:11Z","modified":"2024-08-04T12:25:16.4Z","cwes":["CWE-352"],"updated_at":"2026-11-02T14:35:53.868619Z"}],"euvd":[{"id":"EUVD-2020-5903","description":"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.","status":"published","published":"2022-02-11T15:35:11Z","modified":"2024-08-04T12:25:16Z","updated_at":"2026-11-03T03:07:36.6695Z"}],"ghsa":[{"id":"GHSA-vhmw-c4p7-7jrc","title":"The Entity Embed module provides a filter to allow embedding entities in content fields. In...","description":"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.","status":"published","published":"2022-02-12T00:00:48Z","modified":"2023-01-27T05:02:48Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79","CWE-352"],"updated_at":"2026-11-02T14:42:06.500861Z"}],"nvd":[{"id":"CVE-2020-13673","description":"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.","status":"published","published":"2022-02-11T16:15:08.25Z","modified":"2026-06-17T02:53:33.15Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-352","CWE-79"],"updated_at":"2026-11-02T14:06:46.951463Z"}],"osv":[{"id":"DRUPAL-CONTRIB-2021-028","description":"This advisory addresses a similar issue to [Drupal core - Moderately critical - Cross Site Request Forgery - SA-CORE-2021-006](https://www.drupal.org/sa-core-2021-006).\n\nThe 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.","status":"published","published":"2021-09-15T15:28:04Z","modified":"2026-09-10T03:45:38.995017645Z","updated_at":"2026-11-02T15:46:13.584509Z"},{"id":"DRUPAL-CORE-2021-006","description":"The Drupal core Media module allows embedding internal and external media 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 media. In some cases, this could lead to cross-site scripting.\n\nThis advisory is not covered by [Drupal Steward](/steward).\n\nAlso see [Entity Embed - Moderately critical - Cross Site Request Forgery - SA-CONTRIB-2021-028](https://www.drupal.org/sa-contrib-2021-028) which addresses a similar vulnerability for that module.\n\n*Updated 18:15 UTC to clarify text.*","status":"published","published":"2021-09-15T15:18:26Z","modified":"2026-09-19T16:54:45Z","updated_at":"2026-11-02T15:46:13.900249Z"}]}}