SECURELYN

CVE-2026-20947

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.

Scores

8.8
CVSS 8.8 out of 10, high severity.
18.4%
EPSS 18.4% chance of exploitation in the next 30 days.

The facts

Published
13 January 2026
Last changed
17 June 2026
NVD status
Analyzed
Severity
High, CVSS 8.8 out of 10 (version 3.1)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
Affects
  • microsoft sharepoint server
Known exploited
Not in the CISA Known Exploited Vulnerabilities catalogue in this build.
EPSS
18.4% chance of exploitation activity in the next 30 days (percentile 97).

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References