Jun 2026: Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2026-47294 Published on June 1, 2026
Microsoft SharePoint Server Remote Code Execution Vulnerability
Improper neutralization of special elements used in an os command ('os command injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Weakness Type
What is a Shell injection Vulnerability?
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
CVE-2026-47294 has been classified to as a Shell injection vulnerability or weakness.
Products Associated with CVE-2026-47294
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Affected Versions
Microsoft SharePoint Enterprise Server 2016:- Version 16.0.0 and below 16.0.5552.1002 is affected.
- Version 16.0.0 and below 16.0.10417.20128 is affected.
- Version 16.0.0 and below 16.0.19725.20280 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.