CVE-2026-20947
Microsoft SharePoint Server Remote Code Execution Vulnerability
Description
Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Severity
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:CExploitation Context
as of October 15, 2026- Its current EPSS score (18.6%) is higher than that of 33% of CISA KEV entries.
Affected Products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Microsoft Microsoft SharePoint Enterprise Server 2016 | 16.0.0 to <16.0.5535.1001 |
| Microsoft | Microsoft Microsoft SharePoint Server 2019 | 16.0.0 to <16.0.10417.20083 |
| Microsoft | Microsoft Microsoft SharePoint Server Subscription Edition | 16.0.0 to <16.0.19127.20442 |
References
1 LinksRecord Details
More from Microsoft
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Microsoft SharePoint Server Remote Code Execution Vulnerability
Related
Tool categories
CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.