CyberRota Analysis
AI-GeneratedThe Nuclio framework for Kubernetes is vulnerable due to insufficient sanitization of user-supplied data in cron trigger specifications, allowing potential command injection through the invocation string built for CronJob containers. This vulnerability could lead to unauthorized command execution, posing a significant risk to the integrity and security of affected Kubernetes environments. Organizations using Nuclio versions prior to 1.16.4 should prioritize upgrading to mitigate this high-severity risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.16.4, the Nuclio controller builds a curl invocation string for each cron trigger and stores it as the args of a Kubernetes CronJob container (/bin/sh, -c, <command>). Two fields in the trigger specification flow into this string without adequate sanitization: event.headers keys and event.body. This issue has been patched in version 1.16.4.