CVE Vulnerabilities

CVE-2026-20958

Server-Side Request Forgery (SSRF)

Published: Jan 13, 2026 | Modified: Jan 14, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
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Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

Weakness

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Affected Software

NameVendorStart VersionEnd Version
Sharepoint_serverMicrosoft*16.0.19127.20442 (excluding)
Sharepoint_serverMicrosoft2016 (including)2016 (including)
Sharepoint_serverMicrosoft2019 (including)2019 (including)

References