CVE-2026-45454
Microsoft SharePoint Remote Code Execution Vulnerability
Published: Jun 9, 2026Updated: Jun 10, 2026 Sources: CVE List NVD
6.5CVSS
MEDIUMImproper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
EPSS Score
0.2%
Top 61.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:NIntegrityNone
A:NAvailabilityNone
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
2 techniques Collection
Discovery
References
Timeline
Published
Jun 9, 2026
Last Updated
Jun 10, 2026
News mentions
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