CVE-2026-77474 dcg: Exponential-time command-substitution preprocessing lets a crafted command hang dcg and bypass the guard via hook-timeout fail-open

destructivecommandguard dcg is a command-line safety tool that blocks destructive shell commands before AI coding agents run them. Prior to 0.6.6, nested or unclosed substitutions are recursively rescanned after an inner scan returns unterminated, producing exponential-time work. The affected...

CVE-2026-77474 dcg: Exponential-time command-substitution preprocessing lets a crafted command hang dcg and bypass the guard via hook-timeout fail-open

destructivecommandguard dcg is a command-line safety tool that blocks destructive shell commands before AI coding agents run them. Prior to 0.6.6, nested or unclosed substitutions are recursively rescanned after an inner scan returns unterminated, producing exponential-time work. The affected...

CVE-2026-77474

The destructive_command_guard (dcg) tool (prior to version 0.6.6 ) is vulnerable to an exponential-time command-substitution preprocessing flaw. The issue occurs because nested or unclosed substitutions (e.g., $( or $(() cause the scanner to recursively rescans the remaining command suffix. This ...

CVE-2026-1281-CVE-2026-1340-Ivanti-EPMM-RCE

Ivanti EPMM pre-auth RCE Dummy Target A simple demo application that shows how to reproduce the Ivanti EPMM pre-auth RCE vulnerability CVE-2026-1281 / CVE-2026-1340 for educational and security research purposes. Vulnerability Overview This vulnerability exploits Bash arithmetic expansion behavio...

EUVD-2026-101291

Dokku is a docker-powered platform as a service. In Dokku versions before 0.38.25, a user with app-level Dokku access and remote SSH access to execute docker-options commands can store arbitrary strings through the docker-options plugin, and those strings are later concatenated into DOCKERARGS an...

CVE-2026-110206

Roo Code through 3.54.0 contains a command approval bypass vulnerability in parseCommandLine that allows attackers to auto-approve arbitrary shell commands by placing a command substitution in command position. Attackers using indirect prompt injection can submit commands like $echo touch /tmp/x...

CVE-2026-110206 Roo-Code through 3.54.0 Auto-Approve Bypass via Command Substitution at Command Position

Roo Code through 3.54.0 contains a command approval bypass vulnerability in parseCommandLine that allows attackers to auto-approve arbitrary shell commands by placing a command substitution in command position. Attackers using indirect prompt injection can submit commands like $echo touch /tmp/x...

CVE-2026-110206

Roo-Code versions up to and including 3.54.0 are vulnerable to a command approval bypass in the parseCommandLine() function. The root cause is an interpretation conflict where attackers can use command substitution at the command position to bypass the software's allowlist. By using indirect prom...

CVE-2026-110205

Roo-Code versions through 3.54.0 are vulnerable to a command approval bypass in the parseCommandLine() function. The flaw occurs because the system discards command substitutions when they are placed adjacent to ＊ or ！ (glob characters). An attacker leveraging indirect prompt injection can craft ...

CVE-2026-110204

Roo Code versions through 3.54.0 are vulnerable to a command approval bypass due to how the parseCommandLine() function handles ${ command; } substitutions as parameter expansions. Attackers can utilize indirect prompt injection to embed unauthorized shell commands within allowlisted commands, su...

CVE-2026-109429 Mistral Vibe < 2.25.4 Bash Permission Bypass via ${var@P} Prompt-Transform

Mistral Vibe before 2.25.4 contains a command permission gate bypass vulnerability that allows attackers to execute arbitrary commands by hiding a command substitution inside a single-quoted variable value that tree-sitter-bash static parsing cannot detect. Attackers can craft input such as...

CVE-2026-109429: Interpretation Conflict

Mistral Vibe before 2.25.4 contains a command permission gate bypass vulnerability that allows attackers to execute arbitrary commands by hiding a command substitution inside a single-quoted variable value that tree-sitter-bash static parsing cannot detect. Attackers can craft input such as...

PT-2026-111830

Name of the Vulnerable Software and Affected Versions Roo Code versions prior to 3.54.1 Description A command approval bypass exists in the parseCommandLine function. This issue allows attackers to auto-approve arbitrary shell commands by placing a command substitution in the command position. By...

PT-2026-103902

Name of the Vulnerable Software and Affected Versions Fortra BoKS Manager affected versions not specified Description An authenticated user with permissions to add CRL URLs can trigger shell command substitution. This occurs when using the BCC, the WSI REST or SOAP API, or the cacrl command-line...

CVE-2026-79898: Improper Neutralization of Special Elements used in an OS Command

Fortra BoKS Manager contains a command injection vulnerability in crlserver. An authenticated user authorized to add CRL URLs through BCC, the WSI REST or SOAP API, or the cacrl command-line interface could cause shell command substitution to be processed by crlserver as root on the BoKS Master...

EUVD-2026-90253

OpenClaw Windows Node before 2026.7.1 contains an incorrect authorization vulnerability in the system.run exec-approval policy where ExecShellWrapperParser fails to split commands on pipe operators or extract command substitutions. Connected gateways or agents can bypass approval rules by placing...

CVE-2026-82804 Apache DolphinScheduler: Command Injection in the Alert Script Plugin

The scriptPath parameter is incorporated into a /bin/sh -c command without sufficient neutralization of shell metacharacters, allowing shell command substitution and execution. An authenticated user can exploit this behavior by creating a resource whose filename contains shell command substitutio...

EUVD-2026-88812

The scriptPath parameter is incorporated into a /bin/sh -c command without sufficient neutralization of shell metacharacters, allowing shell command substitution and execution. An authenticated user can exploit this behavior by creating a resource whose filename contains shell command substitutio...

Important: environment-modules

Issue Overview: modulecomgenwordsandfiles fed untrusted text module names read off disk, LOADEDMODULES, MODULEPATH straight into compgen -W, which performs a full unquoted-word expansion on its wordlist -- including command substitution -- as a normal, documented part of its behavior. A module...

CVE-2026-82804: Improper Neutralization of Special Elements used in an OS Command

The scriptPath parameter is incorporated into a /bin/sh -c command without sufficient neutralization of shell metacharacters, allowing shell command substitution and execution. An authenticated user can exploit this behavior by creating a resource whose filename contains shell command substitutio...