criticalKEV
CVE-2026-65660
SharePoint Server code injection - an authenticated caller executes code on the server over the network (CVSS 8.8), actively exploited September 2026
- Severity
- critical
- Affected product
- Microsoft SharePoint Server
- Affected versions
- Microsoft SharePoint Server all versions before the fix
- Detection basis
- Appliance fingerprint
- Shipped rule
- Microsoft SharePoint Server: SharePoint Server code injection - an authenticated caller executes code on the server over the network (CVSS 8.8), actively exploited September 2026
- CISA KEV
- Listed as a known exploited vulnerability
- EPSS
- 1% chance of exploitation in the next 30 days
- Added to NewScan
- 2026-09-26
- Detected by
- NewScan — free, self-hosted
How NewScan reports it
APPLIANCE FINGERPRINT
NewScan fingerprints the Microsoft SharePoint Server appliance and reports this CVE when the detected version falls inside the affected range below.
References
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