Unrated severityNVD Advisory· Published Jul 14, 2026· Updated Aug 3, 2026
Microsoft SharePoint Server Spoofing Vulnerability
CVE-2026-55016
Description
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
Affected products
1Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55016mitrevendor-advisorypatch
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