{"schema":"threatline.record/2","record":{"id":"CVE-2026-102864","aliases":[],"summary":"Microsoft Office SharePoint Spoofing Vulnerability","details":"Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.","categories":["Applications & CMS"],"product":"Microsoft SharePoint Server Subscription Edition","vendor":"Microsoft","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102864","source_modified_at":"2026-10-23T22:19:14.939Z","fetched_at":"2026-10-24T00:31:04.721601Z","product":"Microsoft SharePoint Server Subscription Edition","vendor":"Microsoft","versions":[{"version":"16.0.0","lessThan":"16.0.20326.20190","versionType":"custom","status":"affected"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102864","source_modified_at":"2026-10-23T22:19:14.939Z","fetched_at":"2026-10-24T00:31:04.721601Z","package":{"name":"Microsoft SharePoint Server Subscription Edition","ecosystem":null},"version":"16.0.20326.20190","basis":"first unaffected version stated in the CVE record"}],"cvss":4.6,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00363,"percentile":0.28932,"score_date":"2026-10-23"},"published_at":"2026-10-13T18:59:29.227Z","modified_at":"2026-10-23T22:19:14.939Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-102864","fetched_at":"2026-10-24T00:31:04.721601Z","source_modified_at":"2026-10-23T22:19:14.939Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-102864","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-102864","tags":["vendor-advisory","patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-13T22:17:33.366380Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-23T22:19:14.939Z","content_hash":"0f74d2aca97d5f96c9b97ca1275d60ce2a7b48126c688044c9d1541b3af5ee27"}}