HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-40032 — UAC (Unix-like Artifacts Collector) before 3.3.0-rc1 contains a command injectio...

·Source: NIST NVD

Updated:

Executive Summary

UAC (Unix-like Artifacts Collector) before 3.3.0-rc1 contains a command injection vulnerability in the placeholder substitution and command execution pipeline where the _run_command() function passes constructed command strings directly to eval without proper sanitization. Attackers can inject shell metacharacters or command substitutions through attacker-controlled inputs including %line% values

Analysis

UAC (Unix-like Artifacts Collector) before 3.3.0-rc1 contains a command injection vulnerability in the placeholder substitution and command execution pipeline where the _run_command() function passes constructed command strings directly to eval without proper sanitization. Attackers can inject shell metacharacters or command substitutions through attacker-controlled inputs including %line% values from foreach iterators and %user% / %user_home% values derived from system files to achieve arbitrary command execution with the privileges of the UAC process. CVSS Score: 7.8. Published: 2026-04-08T22:16:23.827.

Indicators of Compromise (1)

CVE (1)
CVE-2026-40032
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Apr 8, 2026. Verified by: NIST.

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