EUVD-2026-17204
GHSA-gr6f-xx69-hrgq
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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3Tags
Description
In its design for automatic terminal command execution, HAI Build Code Generator offers two options: Execute safe commands and Execute all commands. The description for the former states that commands determined by the model to be safe will be automatically executed, whereas if the model judges a command to be potentially destructive, it still requires user approval. However, this design is highly susceptible to prompt injection attacks. An attacker can employ a generic template to wrap any malicious command and mislead the model into misclassifying it as a 'safe' command, thereby bypassing the user approval requirement and resulting in arbitrary command execution.
Analysis
HAI Build Code Generator's automatic command execution feature can be bypassed through prompt injection attacks, allowing unauthenticated remote code execution by misleading the AI model into misclassifying malicious commands as safe. The vulnerability exploits a fundamental design flaw in the model's safety classification logic, where attackers can wrap destructive commands in generic templates to bypass the user approval requirement that should be triggered for potentially dangerous operations.
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