{"cve":{"cve_id":"CVE-2026-6366","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00399,"epss_percentile":0.31608,"epss_as_of":"2026-06-23","description":"Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection.\n\nThis issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.","published_at":"2026-05-19T22:27:46.454000Z","last_modified_at":null,"cvss_v3_score":6.6,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-915"],"nvd_references":["https://www.drupal.org/sa-core-2026-002"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:31:00.922472Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"H","value_label":"High"},{"metric":"PR","name":"Privileges Required","value":"H","value_label":"High"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"drupal","vendor_name":"Drupal","product_slug":"drupal-core","product_name":"Drupal core","version_start":"8.0.0","version_start_inclusive":true,"version_end":"10.5.9","version_end_inclusive":false,"cpe23_uri":"cve5:drupal:drupal-core:8.0.0:10.5.9"},{"vendor_slug":"drupal","vendor_name":"Drupal","product_slug":"drupal-core","product_name":"Drupal core","version_start":"10.6.0","version_start_inclusive":true,"version_end":"10.6.7","version_end_inclusive":false,"cpe23_uri":"cve5:drupal:drupal-core:10.6.0:10.6.7"},{"vendor_slug":"drupal","vendor_name":"Drupal","product_slug":"drupal-core","product_name":"Drupal core","version_start":"11.0.0","version_start_inclusive":true,"version_end":"11.2.11","version_end_inclusive":false,"cpe23_uri":"cve5:drupal:drupal-core:11.0.0:11.2.11"},{"vendor_slug":"drupal","vendor_name":"Drupal","product_slug":"drupal-core","product_name":"Drupal core","version_start":"11.3.0","version_start_inclusive":true,"version_end":"11.3.7","version_end_inclusive":false,"cpe23_uri":"cve5:drupal:drupal-core:11.3.0:11.3.7"}],"exploit_refs":[],"news":[],"references":[{"url":"https://www.drupal.org/sa-core-2026-002","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-05-19T22:27:46.454000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:56:01.087206Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:56:01.087206Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:56:01.087206Z","label":"CVSS score revised","source":"cvelistv5"}]}