Microsoft SharePoint Server Spoofing Vulnerability
An official patch is available. Apply the patch as soon as possible.
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesLow
User InteractionActive
Threat
Exploit MaturityUnreported
Vulnerable System
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusOfficial Patch
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | nvd | patch: Unavailable→Official Patch | 4.4 → 4.4 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 4.4 |
Affected Software
| Vendor | Product | Version |
|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2013 Service Pack 1 | ≥ 15.0.0, < publication |
| Microsoft | Microsoft SharePoint Enterprise Server 2016 | ≥ 16.0.0, < publication |
| Microsoft | Microsoft SharePoint Server 2010 Service Pack 2 | ≥ 13.0.0.0, < publication |
| Microsoft | Microsoft SharePoint Server 2019 | ≥ 16.0.0, < publication |
| microsoft | sharepoint_enterprise_server | 2016 |
| microsoft | sharepoint_foundation | 2010 |
| microsoft | sharepoint_server | 2019 |
Published: 2020-11-11
