CVE-2026-19243

A security vulnerability has been detected in HKUDS nanobot up to 0.2.1. Impacted is the function ExecTool.guardcommand/ExecTool.spawn of the file nanobot/agent/tools/shell.py of the component Shell Allowlist Handler. Such manipulation leads to os command injection. The attack can be executed...

CVE-2026-19243 HKUDS nanobot Shell Allowlist shell.py ExecTool._spawn os command injection

A security vulnerability has been detected in HKUDS nanobot up to 0.2.1. Impacted is the function ExecTool.guardcommand/ExecTool.spawn of the file nanobot/agent/tools/shell.py of the component Shell Allowlist Handler. Such manipulation leads to os command injection. The attack can be executed...

CVE-2026-19243 HKUDS nanobot Shell Allowlist shell.py ExecTool._spawn os command injection

A security vulnerability has been detected in HKUDS nanobot up to 0.2.1. Impacted is the function ExecTool.guardcommand/ExecTool.spawn of the file nanobot/agent/tools/shell.py of the component Shell Allowlist Handler. Such manipulation leads to os command injection. The attack can be executed...

CVE-2026-19243

HKUDS nanobot Shell Allowlist is affected up to version 0.2.1, specifically ExecTool._guard_command and ExecTool._spawn in nanobot/agent/tools/shell.py of the Shell Allowlist Handler. The root cause is input validation gaps that allow remote os command injection via the shell segment handling, wr...

EUVD-2026-54617

A security vulnerability has been detected in HKUDS nanobot up to 0.2.1. Impacted is the function ExecTool.guardcommand/ExecTool.spawn of the file nanobot/agent/tools/shell.py of the component Shell Allowlist Handler. Such manipulation leads to os command injection. The attack can be executed...

CVE-2026-55743

The shell tool command allowlist in the SecurityPolicy of OpenHuman desktop agent through 0.54.0 default Supervised security policy can be bypassed to execute arbitrary OS commands with the privileges of the desktop user...

CVE-2026-55743 OpenHuman desktop agent shell tool sandbox bypass leads to arbitrary command execution

The shell tool command allowlist in the SecurityPolicy of OpenHuman desktop agent through 0.54.0 default Supervised security policy can be bypassed to execute arbitrary OS commands with the privileges of the desktop user...

EUVD-2026-37722

The shell tool command allowlist in the SecurityPolicy of OpenHuman desktop agent through 0.54.0 default Supervised security policy can be bypassed to execute arbitrary OS commands with the privileges of the desktop user. Two flaws in src/openhuman/security/policy.rs combine: 1 isargssafe blocks...

zeptoclaw has Shell allowlist-blocklist bypass via command/argument injection and file name wildcards

Summary zeptoclaw implements a allowlist combined with a blocklist to prevent malicious shell commands in src/security/shell.rs. However, even in the Strict mode, attackers can completely bypass all the guards from allowlist and blocklist: - to bypass the allowlist, command injection is enough,...

GHSA-5WP8-Q9MX-8JX8 zeptoclaw has Shell allowlist-blocklist bypass via command/argument injection and file name wildcards

Summary zeptoclaw implements a allowlist combined with a blocklist to prevent malicious shell commands in src/security/shell.rs. However, even in the Strict mode, attackers can completely bypass all the guards from allowlist and blocklist: - to bypass the allowlist, command injection is enough,...

CVE-2026-22708 Cursor has a Terminal Tool Allowlist Bypass via Environment Variables

Cursor is a code editor built for programming with AI. Prior to 2.3, hen the Cursor Agent is running in Auto-Run Mode with Allowlist mode enabled, certain shell built-ins can still be executed without appearing in the allowlist and without requiring user approval. This allows an attacker via...