threat-intel
GuardFall Exposes Open-Source AI Coding Agents to Decades-Old Shell Injection Risks
High
Summary
A research report by Adversa AI has revealed a significant security vulnerability in ten popular open-source AI coding agents, including GuardFall, which allows attackers to bypass safety checks and execute shell commands with full account access. The flaw stems from a fundamental misunderstanding of how command-line interpreters like bash handle quoting and expansion, enabling malicious commands to be injected and executed. This poses a serious risk to users who rely on these agents, potentially leading to data theft or system compromise.
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