{"id":"CVE-2026-102864","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-102864","generatedAt":"2026-10-28T00:59:44.321Z","title":"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.","description":"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.","published":"2026-10-13T19:17:51.000Z","lastModified":"2026-10-14T19:45:38.000Z","status":"Analyzed","sourceIdentifier":"secure@microsoft.com","cvss":{"version":"3.1","score":4.6,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["microsoft/sharepoint server"],"epss":{"score":0.00411,"percentile":0.35055,"date":"2026-10-26","history":[{"date":"2026-10-14","score":0.00362,"percentile":0.28411}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.41%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-13T19:17:51.000Z","detail":{"score":"4.6","severity":"MEDIUM","publishedAt":"2026-10-13T19:17:50.960Z"},"summary":"New CVE, medium severity (CVSS 4.6)."}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-102864","tags":["Patch","Vendor Advisory"],"source":"secure@microsoft.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-102864","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}