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Medium severity5.4NVD Advisory· Published Jan 13, 2026· Updated Jun 17, 2026

CVE-2026-20958

CVE-2026-20958

Description

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

Affected products

7

Microsoft/Sharepoint Servercpe-rescue5 versions
16.0.0+ 4 more
- (no CPE)range: 16.0.0
- (no CPE)range: 16.0.0
- cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:subscription:*:*:*range: <16.0.19127.20442
- cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*
- cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
Microsoft/Office SharePointcpe-rescue2 versions
16.0.0+ 1 more
- (no CPE)range: 16.0.0
- (no CPE)

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20958nvdVendor Advisory

News mentions

0

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