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CVE-2026-45454mediumCWE-22

Microsoft SharePoint Remote Code Execution Vulnerability

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.5epss 1.6%
exploitation probability
1.6%top 26% of all CVEs
observed exploitation
nono source reports it
Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C