CVE-2026-87985

An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass command permission checks using ANSI-C quoted arguments. These arguments are not properly inspected, enabling a crafted allowlisted command to execute arbitrary code on the user's system without approval...

CVE-2026-85660 cli-mcp-server 0.2.5 Command Allowlist Bypass via Shell Substitution

cli-mcp-server 0.2.5 contains a command allowlist bypass vulnerability in the validatecommandwithoperators function when ALLOWSHELLOPERATORS is enabled. Attackers can use shell command substitution syntax like $... or backticks to execute non-allowlisted commands that bypass the ALLOWEDCOMMANDS...

SUSE CVE-2026-54090

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.33.8, when a shell interpreter is configured e.g. /bin/sh -c, the command allowlist can be bypassed through shell metacharacters. The allowlist...

CVE-2026-55578

Pheditor is a single-file editor and file manager written in PHP. From version 2.0.1 to before version 2.0.6, the terminal feature in Pheditor uses an incomplete character blocklist to sanitize user-supplied commands before passing them to shellexec. After the fix for GHSA-9643-6xjp-vx57 which...

CVE-2026-55578 Pheditor: Incomplete command sanitization in terminal feature allows RCE via pipe operator, backtick substitution, and newline injection

Pheditor is a single-file editor and file manager written in PHP. From version 2.0.1 to before version 2.0.6, the terminal feature in Pheditor uses an incomplete character blocklist to sanitize user-supplied commands before passing them to shellexec. After the fix for GHSA-9643-6xjp-vx57 which...

CVE-2026-54540

Pheditor is a single-file editor and file manager written in PHP. Prior to version 2.0.5, there is an authenticated terminal command whitelist bypass. The terminal feature checks whether the submitted command starts with one of the configured TERMINALCOMMANDS values, then passes the full command...

PT-2026-60697

Name of the Vulnerable Software and Affected Versions Pheditor versions 2.0.1 through 2.0.5 Description The terminal feature in Pheditor contains a flaw in how it sanitizes user-supplied commands before passing them to the shell exec function. While a blocklist is used to filter dangerous...

PYSEC-2026-471 PraisonAI: OS Command Injection in MCPHandler.parse_mcp_command()

Summary The --mcp CLI argument is passed directly to shlex.split and forwarded through the call chain to anyio.openprocess with no validation, allowlist check, or sanitization at any hop, allowing arbitrary OS command execution as the process user. Details cli/features/mcp.py:61 source -...

CVE-2026-54090

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.33.8, when a shell interpreter is configured e.g. /bin/sh -c, the command allowlist can be bypassed through shell metacharacters. The allowlist...

CVE-2026-54090 File Browser: Command Allowlist Bypass via Shell Metacharacter Injection

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.33.8, when a shell interpreter is configured e.g. /bin/sh -c, the command allowlist can be bypassed through shell metacharacters. The allowlist...

CVE-2026-54090

Summary (CVE-2026-54090) : File Browser before version 2.33.8 is vulnerable to a command allowlist bypass when a shell interpreter is configured (e.g., /bin/sh -c). The allowlist checks only the first token, but the full raw input is passed to the shell, allowing metacharacters (semicolon, pipe, ...

CVE-2026-54090 File Browser: Command Allowlist Bypass via Shell Metacharacter Injection

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.33.8, when a shell interpreter is configured e.g. /bin/sh -c, the command allowlist can be bypassed through shell metacharacters. The allowlist...

CVE-2026-54090 File Browser: Command Allowlist Bypass via Shell Metacharacter Injection

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.33.8, when a shell interpreter is configured e.g. /bin/sh -c, the command allowlist can be bypassed through shell metacharacters. The allowlist...

Network-AI: Improper Neutralization of Special Elements used in an OS Command

Summary The agent sandbox gates shell commands behind an allowlist SandboxPolicy.isCommandAllowed, which THREATMODEL.md calls the main control against a compromised agent Adversary 3.2. The allowlist glob-matches the whole command string, but ShellExecutor runs that string through /bin/sh -c. So...

PT-2026-50970

Name of the Vulnerable Software and Affected Versions Network-AI versions prior to 5.9.1 Description An issue exists in the agent sandbox where shell commands are gated behind an allowlist using the SandboxPolicy.isCommandAllowed function. The allowlist uses glob-matching on the entire command...

npm PraisonAI utility shell safe-command wrapper allowlist bypass via shell chaining

Summary The published npm package praisonai ships dist/tools/utility-tools.js, which exports a shellcommand helper described in source as: text Execute shell command safe version - read-only commands The helper attempts to enforce a safe read-only command allowlist by checking only the first...

EUVD-2026-31978

Lumiverse is a full-featured AI chat application. Prior to 0.9.7, the MCP server creation endpoint validates the command field against an allowlist of binary names but forwards the args array to the child process without any validation. Every binary on the allowlist accepts an inline-code executi...

GHSA-9GM9-C8MQ-VQ7M PraisonAI: OS Command Injection in MCPHandler.parse_mcp_command()

Summary The --mcp CLI argument is passed directly to shlex.split and forwarded through the call chain to anyio.openprocess with no validation, allowlist check, or sanitization at any hop, allowing arbitrary OS command execution as the process user. Details cli/features/mcp.py:61 source -...

GHSA-X8JC-JVQM-PM3F File Browser's Signup Grants Execution Permissions When Default Permissions Includes Execution

Summary The signupHandler in File Browser applies default user permissions via d.settings.Defaults.Applyuser, then strips only Admin commit a63573b. The Execute permission and Commands list from the default user template are not stripped. When an administrator has enabled signup, server-side...

PT-2026-26738

OpenClaw versions prior to 2026.2.22 fail to sanitize shell startup environment variables HOME and ZDOTDIR in the system.run function, allowing attackers to bypass command allowlist protections. Remote attackers can inject malicious startup files such as .bash profile or .zshenv to achieve...