CVE-2026-16022 Swiss Federal Office of Information Technology, Systems and Telecommunication CVE debrief

Who should care

Organizations using @oblique/cli 15.4.0 should be aware of this vulnerability and take steps to mitigate it. This includes reviewing the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance. Organizations should also plan vendor-supported updates or mitigations through normal change control where exposure is confirmed. Additionally, they should review compensating controls for exposed systems while remediation is scheduled and verified. Relevant monitoring, detection, and logs for exposed assets should be checked for extra review. Exceptions, retest remediated assets, and close the item only after evidence is documented. Security teams and vulnerability management teams should prioritize patching to prevent potential OS command injection attacks. Operators and platform administrators should also be aware of the vulnerability and take steps to mitigate it. Asset inventory and change management processes should be reviewed to ensure that affected systems are identified and remediated. Monitoring and detection capabilities should be reviewed to ensure that potential exploitation attempts are detected and responded to. Rollback and change window processes should be reviewed to ensure that changes can be quickly rolled back in case of issues. Source tracking and incident response processes should also be reviewed to ensure that potential exploitation attempts are quickly identified and responded to. Compensating controls such as input validation and output encoding should be implemented to prevent exploitation. The vulnerability management team should track the status of remediation efforts and ensure that all affected systems are patched or mitigated. The security team should review the vulnerability and determine if additional controls are needed to prevent exploitation. The asset inventory team should review the inventory to ensure that all affected systems are identified and tracked. The change management team should review the change management process to ensure that changes can be quickly implemented to remediate the vulnerability. The monitoring and detection team should review the monitoring and detection controls

Technical summary

The @oblique/cli 15.4.0 contains an OS command injection vulnerability in the project creation functionality. The CLI constructs shell commands through string concatenation and executes them with execSync(). A user-controlled project-name argument is inserted into the shell command without proper neutralization, allowing shell metacharacters to execute additional operating-system commands when the CLI is invoked with a crafted project name.

Defensive priority

Organizations using @oblique/cli 15.4.0 should prioritize patching to prevent potential OS command injection attacks.

Recommended defensive actions

• Patch @oblique/cli to the latest version
• Restrict user input to prevent shell metacharacters
• Monitor for suspicious activity
• Review asset inventory to identify affected systems
• Implement compensating controls such as input validation and output encoding
• Review change management process to ensure quick remediation
• Track the status of remediation efforts

Evidence notes

The CVE record indicates an OS command injection vulnerability in @oblique/cli 15.4.0. The vulnerability is due to the CLI constructing shell commands through string concatenation and executing them with execSync(), allowing shell metacharacters to execute additional operating-system commands when the CLI is invoked with a crafted project name.

Official resources