Critical · published October 10, 2025
🚨 A sneaky command injection flaw in Copilot could let unauthorized attackers pull sensitive information from your network—yikes! 🔥 Think of it like a dinner guest who slips a note into a recipe book, asking the chef to cook their favorite dish without anyone noticing. In this case, the attacker can craft their own commands behind the scenes, undermining your system’s security! This vulnerability poses a critical threat, allowing attackers to gain access to confidential data without your permission. Imagine them lurking in the shadows, ready to scoop up valuable information that could compromise your organization's safety and integrity—absolutely devastating!
Think of it like a dinner guest who slips a note into a recipe book, asking the chef to cook their favorite dish without anyone noticing. In this case, the attacker can craft their own commands behind the scenes, undermining your system’s security! The flaw arises from improper handling of special elements in command executions, enabling attackers to inject their own commands into the application. Consequently, unauthorized data disclosure over the network can occur, putting your systems at risk.
This vulnerability poses a critical threat, allowing attackers to gain access to confidential data without your permission. Imagine them lurking in the shadows, ready to scoop up valuable information that could compromise your organization's safety and integrity—absolutely devastating! To guard against this vulnerability, update Copilot to the latest version immediately, ensuring that all inputs are validated and sanitized properly. Additionally, conduct an audit of your network logs to identify any suspicious activities that might have taken place prior to the update. You've got this! With these steps, you can tighten up your security and keep your data safe. 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| microsoft/365_copilot_chat | all versions | — |