{"@odata.context":"https://api.msrc.microsoft.com/sug/v2.0/sugodata/v2.0/en-US/$metadata#vulnerability/$entity","id":"00000000-0000-0000-0000-000094935c43","releaseDate":"2026-04-14T07:00:00-07:00","cveNumber":"CVE-2026-32201","cveTitle":"Microsoft SharePoint Server Spoofing Vulnerability","releaseNumber":"2026-Apr","vulnType":"Security Vulnerability","latestRevisionDate":"2026-04-14T07:00:00-07:00","description":"<p>Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.</p>\n","cweList":["CWE-20: Improper Input Validation"],"cweDetailsListForSearch":["cwe: CWE-20: Improper Input Validation","cweUrl: https://cwe.mitre.org/data/definitions/20.html"],"unformattedDescription":"Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.","mitreText":"CVE-2026-32201","mitreUrl":"https://www.cve.org/CVERecord?id=CVE-2026-32201","publiclyDisclosed":"No","exploited":"Yes","latestSoftwareReleaseId":0,"latestSoftwareRelease":"Exploitation Detected","olderSoftwareReleaseId":0,"denialOfService":"N/A","tag":"Microsoft Office SharePoint","issuingCna":"Microsoft","issuingCnaId":100000001,"severityId":100000001,"severity":"Important","impactId":100000008,"impact":"Spoofing","langCode":"en-US","baseScore":"6.5","temporalScore":"6.0","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:F/RL:O/RC:C","vectorStringSource":"Microsoft","isMariner":false,"customerActionRequired":true,"customerActionRequiredId":1,"cweDetailsList":[{"keys":["cwe","cweUrl"],"values":["CWE-20: Improper Input Validation","https://cwe.mitre.org/data/definitions/20.html"]}],"articles":[{"title":"Microsoft Office SharePoint Spoofing Vulnerability","articleType":"100000000","description":"<p>Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.</p>\n","ordinal":10000},{"articleType":"FAQ","description":"<p><strong>According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L), and integrity (I:L) but lead to no loss of availability (A:N). What is the impact of this vulnerability?</strong></p>\n<p>An attacker who successfully exploited the vulnerability could view some sensitive information (Confidentiality), make changes to disclosed information (Integrity), but cannot limit access to the resource (Availability).</p>\n","ordinal":10000}],"revisions":[{"cveNumber":"CVE-2026-32201","version":1,"revisionDate":"2026-04-14T07:00:00-07:00","initialDate":"0001-01-01T00:00:00Z","description":"<p>Information published.</p>\n","unformattedDescription":"Information published.","notificationNeeded":false,"notificationSent":false,"sourceId":"1263291c-f423-f111-93f8-000d3afbc7d7"},{"cveNumber":"CVE-2026-32201","version":1.1,"revisionDate":"2026-04-14T07:00:00-07:00","initialDate":"0001-01-01T00:00:00Z","description":"<p>Added an acknowledgement. This is an informational change only.</p>\n","unformattedDescription":"Added an acknowledgement. This is an informational change only.","notificationNeeded":false,"notificationSent":false,"sourceId":"b6b4da55-4238-f111-93fa-000d3afbc7d7"}]}