Argument Injection in Apache InLong Agent Installer

Apache InLong versions 2.0.0 through 2.3.x contain a critical argument injection vulnerability in the Agent Installer's ModuleManager component. The ExcuteLinux.exeCmd() function executes arbitrary shell commands without any input filtering or whitelist validation, allowing attackers to inject malicious arguments that get processed as shell commands. This vulnerability affects organizations deploying Apache InLong data integration pipelines, particularly those running agents in dynamic or untrusted environments where user-supplied input could reach the vulnerable code path. With a CVSS score of 8.8, this represents a high-severity risk that could lead to complete system compromise, data exfiltration, or lateral movement within infrastructure.

While MITRE ATT&CK mappings are not yet formally assigned to this CVE, Casky's extended reasoning capabilities would detect attack patterns associated with command execution and injection techniques. Practitioners using Casky would identify suspicious patterns including: unvalidated command construction, shell metacharacter usage in arguments, and process spawning from unexpected parent processes. The platform's analysis would surface findings related to OS command execution vulnerabilities, improper input handling, and potential privilege escalation vectors—enabling security teams to correlate this vulnerability with their existing detection rules and threat intelligence. Organizations should prioritize upgrading to version 2.4.0 or apply the referenced patches immediately, while Casky users can enhance detection by monitoring for ExcuteLinux method calls with untrusted input sources.