Critical · published October 10, 2025
🚨 A command injection flaw in Copilot is like giving a stranger your house keys and asking them to make themselves at home! 🔥 Think of it as an overly trusting concierge at a hotel who lets anyone into the guests' lounge because they’re not checking IDs. Once inside, an attacker can peek at sensitive data flowing over the network without a hitch! An attacker could exploit this vulnerability to access confidential information, potentially leading to a breach of sensitive data and loss of trust. The consequences could be absolutely devastating, affecting users and organizations alike as the attacker could disclose critical information without anyone knowing!
Think of it as an overly trusting concierge at a hotel who lets anyone into the guests' lounge because they’re not checking IDs. Once inside, an attacker can peek at sensitive data flowing over the network without a hitch! This vulnerability arises due to improper neutralization of special elements in command execution, allowing unauthorized access to sensitive information over the network. An attacker could inject malicious commands that the system would execute without proper validation.
An attacker could exploit this vulnerability to access confidential information, potentially leading to a breach of sensitive data and loss of trust. The consequences could be absolutely devastating, affecting users and organizations alike as the attacker could disclose critical information without anyone knowing! To remediate this, ensure you patch Copilot to the latest version immediately. Conduct a thorough audit of your command execution to prevent unauthorized command injections. Follow secure coding practices to validate input data! You've got this! By taking these steps, you can secure your system and keep it safe from prying eyes. 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| microsoft/365_word_copilot | all versions | — |