Vulnerability Description
UAC (Unix-like Artifacts Collector) versions prior to 3.3.0 contain a command injection vulnerability in the _command_collector function where foreach command output lines are substituted directly into command strings via sed without proper escaping before being evaluated with eval. Attackers can exploit this by crafting malicious filenames or artifact definitions containing shell metacharacters such as command substitution syntax or semicolons to execute arbitrary commands on the analyst's host system.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/tclahr/uac/commit/2cc367d8ead388f05abd3cfb8af537788a124e72
- https://github.com/tclahr/uac/pull/443
- https://www.vulncheck.com/advisories/uac-command-injection-via-command-collector
FAQ
What is CVE-2026-41450?
CVE-2026-41450 is a vulnerability with a CVSS score of 7.8 (HIGH). UAC (Unix-like Artifacts Collector) versions prior to 3.3.0 contain a command injection vulnerability in the _command_collector function where foreach command output lines are substituted directly int...
How severe is CVE-2026-41450?
CVE-2026-41450 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-41450?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.