Product:
Copilot
Summary
Improper neutralization of special elements used in a command in Microsoft Copilot allows an unauthorized attacker to disclose information over a network. This vulnerability can lead to significant confidentiality impacts, making sensitive information accessible to attackers. The issue arises from command injection flaws that can be exploited under certain conditions.
Details
| Severity | Base Score | CVE |
|---|---|---|
| MEDIUM | 6.5 | CVE-2026-26136 |
Exploitation
To exploit this vulnerability, an attacker must have network access and must interact with the application. By crafting specific commands that take advantage of the improper handling of input, the attacker can execute unauthorized commands that lead to information disclosure. User interaction is required, which means the attacker must trick a user into executing the malicious command.
Affected Products
- Microsoft Copilot: A productivity tool that integrates AI capabilities into Microsoft applications, potentially exposing sensitive data if exploited.
Mitigation
To mitigate this vulnerability, users should ensure that they are using the latest version of Microsoft Copilot and apply any available security updates. Additionally, organizations should implement strict input validation and user access controls to minimize the risk of command injection attacks.