CVE detail
CVE-2026-32201: Microsoft SharePoint Server Improper Input Validation Vulnerability
Source: CISA Known Exploited Vulnerabilities catalog · back to feed
Vendor / product
Microsoft · SharePoint Server
- Date added (KEV)
- Apr 14, 2026
- CISA due date
- Apr 28, 2026
- Ransomware campaign use
- Unknown
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Vendor fix: Vendor advisory
Scorifya interpretation
AI-generatedA short, structured read of the record above — generated when this page first loads, then cached for a week.
Plain English
Technical detail
From CISA
Microsoft SharePoint Server contains an improper input validation vulnerability that allows an unauthorized attacker to perform spoofing over a network.
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-32201 ; https://nvd.nist.gov/vuln/detail/CVE-2026-32201
References
Other recent CVEs from Microsoft
- CVE-2026-42897Microsoft — Microsoft Exchange Server Cross-Site Scripting Vulnerability
- CVE-2026-32202Windows — Microsoft Windows Protection Mechanism Failure Vulnerability
- CVE-2026-33825Defender — Microsoft Defender Insufficient Granularity of Access Control Vulnerability
- CVE-2009-0238Office — Microsoft Office Remote Code Execution
- CVE-2012-1854Visual Basic for Applications (VBA) — Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability
Check your domain's public posture
Scorifya doesn't test for specific CVEs, but if patching Microsoft changed your headers or TLS, a fresh hardening scan helps confirm nothing regressed externally.