PT-2026-2747 · Microsoft · Sharepoint Server

Published 2026-01-13 · Updated 2026-01-13 · CVE-2026-20947

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Microsoft Office SharePoint (affected versions not specified)

Description The software contains a flaw due to improper neutralization of special elements used in an SQL command, which can lead to SQL injection. An authorized attacker can potentially execute code over a network.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

BDU:2026-00391

CVE-2026-20947

Affected Products

Sharepoint Server

References · 8

• https://bdu.fstec.ru/vul/2026-00391 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20947 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20947 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-20947 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-20947 · Security Note
• https://twitter.com/CveFindCom/status/2011146020713902210 · Twitter Post
• https://twitter.com/TheHackerWire/status/2011151420318499307 · Twitter Post
• https://twitter.com/CVEnew/status/2011181526416044459 · Twitter Post