CVE-2025-59252
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-09

Last updated on: 2025-12-11

Assigner: Microsoft Corporation

Description
Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to disclose information over a network.
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Meta Information
Published
2025-10-09
Last Modified
2025-12-11
Generated
2026-06-16
AI Q&A
2025-10-09
EPSS Evaluated
2026-06-15
NVD
CVE-2025-59252
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
microsoft 365_word_copilot *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-77 The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
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Executive Summary

This vulnerability is a spoofing issue in M365 Copilot, which means an attacker could potentially impersonate or deceive users by presenting false information or identities within the M365 Copilot environment.

Impact Analysis

The vulnerability could impact you by allowing attackers to trick users into trusting malicious content or commands, potentially leading to unauthorized actions or data exposure. However, it does not affect integrity or availability, only confidentiality is impacted.

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