{"cve":{"cve_id":"CVE-2026-96230","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":0.00778,"epss_percentile":0.5492,"epss_as_of":"2026-10-15","description":"Improper neutralization of input during web page generation ('cross-site scripting') in ASP.NET Core allows an unauthorized attacker to execute code over a network.","published_at":"2026-10-13T19:01:16.381000Z","last_modified_at":"2026-10-22T22:19:55.823000Z","cvss_v3_score":8.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","cvss_v3_severity":"HIGH","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-79"],"nvd_references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96230"],"vuln_status":"Awaiting Analysis","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":"2026-10-13T19:59:39.158277Z","updated_at":"2026-10-25T13:58:12.161702Z"},"effective_severity":"HIGH","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":"R","value_label":"Required"},{"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"},{"metric":"E","name":"E","value":"U","value_label":"Unchanged"},{"metric":"RL","name":"RL","value":"O","value_label":"O"},{"metric":"RC","name":"RC","value":"C","value_label":"Changed"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft.aspnetcore.components.webassembly.server","product_name":"Microsoft.AspNetCore.Components.WebAssembly.Server","version_start":"10.0.0","version_start_inclusive":true,"version_end":"10.0.13","version_end_inclusive":false,"cpe23_uri":"cve5:microsoft:microsoft.aspnetcore.components.webassembly.server:10.0.0:10.0.13"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-visual-studio-2022-version-17.14","product_name":"Microsoft Visual Studio 2022 version 17.14","version_start":"17.14.0","version_start_inclusive":true,"version_end":"17.14.42","version_end_inclusive":false,"cpe23_uri":"cve5:microsoft:microsoft-visual-studio-2022-version-17.14:17.14.0:17.14.42"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"microsoft-visual-studio-2026-version-18.10","product_name":"Microsoft Visual Studio 2026 version 18.10","version_start":"18.10.0","version_start_inclusive":true,"version_end":"18.10.4","version_end_inclusive":false,"cpe23_uri":"cve5:microsoft:microsoft-visual-studio-2026-version-18.10:18.10.0:18.10.4"}],"exploit_refs":[],"news":[],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96230","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2026-10-13T19:01:16.381000Z","label":"CVE published","source":null}]}