{"cve":{"cve_id":"CVE-2026-4277","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":0.00601,"epss_percentile":0.47582,"epss_as_of":"2026-10-15","description":"An issue was discovered in 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30.\nAdd permissions on inline model instances were not validated on submission of\r\nforged `POST` data in `GenericInlineModelAdmin`.\nEarlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.\nDjango would like to thank N05ec@LZU-DSLab for reporting this issue.","published_at":"2026-04-07T14:22:25.547000Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":true,"ssvc_technical_impact":"total","cwes":["CWE-862"],"nvd_references":["https://docs.djangoproject.com/en/dev/releases/security/","https://groups.google.com/g/django-announce","https://www.djangoproject.com/weblog/2026/apr/07/security-releases/"],"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":"2026-06-29T23:46:59.033383Z"},"effective_severity":"CRITICAL","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":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"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":"djangoproject","vendor_name":"djangoproject","product_slug":"django","product_name":"Django","version_start":"6.0","version_start_inclusive":true,"version_end":"6.0.4","version_end_inclusive":false,"cpe23_uri":"cve5:djangoproject:django:6.0:6.0.4"},{"vendor_slug":"djangoproject","vendor_name":"djangoproject","product_slug":"django","product_name":"Django","version_start":"6.0.4","version_start_inclusive":true,"version_end":"6.0.4","version_end_inclusive":true,"cpe23_uri":"cve5:djangoproject:django:6.0.4:6.0.4"},{"vendor_slug":"djangoproject","vendor_name":"djangoproject","product_slug":"django","product_name":"Django","version_start":"5.2","version_start_inclusive":true,"version_end":"5.2.13","version_end_inclusive":false,"cpe23_uri":"cve5:djangoproject:django:5.2:5.2.13"},{"vendor_slug":"djangoproject","vendor_name":"djangoproject","product_slug":"django","product_name":"Django","version_start":"5.2.13","version_start_inclusive":true,"version_end":"5.2.13","version_end_inclusive":true,"cpe23_uri":"cve5:djangoproject:django:5.2.13:5.2.13"},{"vendor_slug":"djangoproject","vendor_name":"djangoproject","product_slug":"django","product_name":"Django","version_start":"4.2","version_start_inclusive":true,"version_end":"4.2.30","version_end_inclusive":false,"cpe23_uri":"cve5:djangoproject:django:4.2:4.2.30"},{"vendor_slug":"djangoproject","vendor_name":"djangoproject","product_slug":"django","product_name":"Django","version_start":"4.2.30","version_start_inclusive":true,"version_end":"4.2.30","version_end_inclusive":true,"cpe23_uri":"cve5:djangoproject:django:4.2.30:4.2.30"}],"exploit_refs":[],"news":[],"references":[{"url":"https://docs.djangoproject.com/en/dev/releases/security/","source_type":"MISC","tags":[]},{"url":"https://groups.google.com/g/django-announce","source_type":"MISC","tags":[]},{"url":"https://www.djangoproject.com/weblog/2026/apr/07/security-releases/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-04-07T14:22:25.547000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:55:17.036284Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:55:17.036284Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:55:17.036284Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T23:46:59.033383Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T23:46:59.033383Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T23:46:59.033383Z","label":"SSVC decision revised","source":"vulnrichment"}]}