Vulnerability Details CVE-2026-47634
Improper neutralization of special elements in output used by a downstream component ('injection') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 43.4%
CVSS Severity
CVSS v3 Score 7.3
Products affected by CVE-2026-47634
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cpe:2.3:a:microsoft:sharepoint_server:-
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cpe:2.3:a:microsoft:sharepoint_server:16.0.10417.20003
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cpe:2.3:a:microsoft:sharepoint_server:16.0.17328.20246
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cpe:2.3:a:microsoft:sharepoint_server:16.0.17328.20292
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cpe:2.3:a:microsoft:sharepoint_server:16.0.17328.20362
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cpe:2.3:a:microsoft:sharepoint_server:16.0.17928.20356
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cpe:2.3:a:microsoft:sharepoint_server:16.0.17928.20396
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cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20172
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cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20286
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cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20396
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cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20424
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cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20508
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cpe:2.3:a:microsoft:sharepoint_server:16.0.18526.20518
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cpe:2.3:a:microsoft:sharepoint_server:16.0.19127.20100
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cpe:2.3:a:microsoft:sharepoint_server:16.0.19127.20262
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cpe:2.3:a:microsoft:sharepoint_server:16.0.19127.20338
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cpe:2.3:a:microsoft:sharepoint_server:16.0.19127.20378
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cpe:2.3:a:microsoft:sharepoint_server:16.0.19127.20442
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cpe:2.3:a:microsoft:sharepoint_server:2019