Information Disclosure Vulnerability in Microsoft 365 Copilot

CVE-2025-32711

What is CVE-2025-32711?

CVE-2025-32711 is an information disclosure vulnerability identified within Microsoft 365 Copilot, a tool designed to enhance productivity by integrating artificial intelligence capabilities into Microsoft Office applications. This vulnerability stems from an AI command injection flaw, which could enable unauthorized attackers to extract sensitive information over a network. The critical nature of this vulnerability lies in its potential to bypass security measures and expose confidential data, affecting organizations' data integrity and privacy. As Microsoft 365 is widely utilized across various sectors for collaboration and document management, the implications of this vulnerability could be significant, especially in environments where sensitive information is routinely handled.

Potential impact of CVE-2025-32711

1. Unauthorized Information Disclosure: The vulnerability allows unauthorized attackers to access sensitive information that may include personally identifiable information (PII), financial data, or proprietary business information. This could lead to severe privacy violations and expose organizations to legal repercussions.

2. Compromise of User Trust: Organizations affected by this vulnerability may face loss of trust from customers and partners due to the potential for data breaches. A publicized incident could damage an organization's reputation and lead to decreased customer confidence in their data handling practices.

3. Operational Disruption: The ability to exploit this vulnerability could enable attackers to manipulate or alter the information being shared within an organization, leading to misinformation or disruptions in workflows. Such operational challenges can have downstream effects on productivity and organizational efficiency.

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