WHS3_vulhub

CVE-2017-8386: git-shell Sandbox Bypass to RCE PoC 郑秀珍@suz1n 概述 Git-shell 提供通过 SSH 仅允许受限 git 命令的环境。但在特定版本的 git-shell（如 2.12.2）中，存在可利用 less 命令绕过沙箱并执行系统命令的漏洞（CVE-2017-8386）。 本报告针对该漏洞进行 PoC 并整理过程。 环境搭建 使用的工具及版本 Docker: 24.0.7 Docker-Compose: v2.34.0 Host OS: macOS Target OS: Ubuntu 16.04 容器内部 Git...

GO-2026-6291 mcp-shell has a Secure Mode Allowlist Bypass via Git Shell Alias in github.com/sonirico/mcp-shell

mcp-shell has a Secure Mode Allowlist Bypass via Git Shell Alias in github.com/sonirico/mcp-shell...

CVE-2026-55582 mcp-shell: Secure Mode Allowlist Bypass via Git Shell Alias

mcp-shell is an MCP server for running shell commands securely, auditably, and on demand. Prior to 0.6.0, the default security.yaml allows /usr/bin/git, while security.go omits ! from containsShellMetacharacters and containsDangerousShellConstructs and applies no per-executable argument policy. A...

CVE-2026-55582

mcp-shell is an MCP server for running shell commands securely. Prior to 0.6.0 , the default security.yaml allows /usr/bin/git, while security.go omits the ! character from its shell-metacharacter and dangerous-construct checks and applies no per-executable argument policy. A caller of the shell_...

EUVD-2026-65548

mcp-shell is an MCP server for running shell commands securely, auditably, and on demand. Prior to 0.6.0, the default security.yaml allows /usr/bin/git, while security.go omits ! from containsShellMetacharacters and containsDangerousShellConstructs and applies no per-executable argument policy. A...

Astra Linux – Vulnerability in Git

Git is an open-source, scalable, distributed revision control system. git shell is a restricted login shell that can be used to implement Git’s push/pull functionality via SSH. In versions prior to 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4, the function that splits comman...

CVE-2026-11572

Versions of the package degit before 2.8.6, from 3.0.0 and before 3.3.1 are vulnerable to Command Injection due to improper sanitisation of user input for git shell commands directly invoked with exec method by cloneWithGit and fetchRefs functions. An attacker can execute arbitrary operating syst...

GHSA-77C7-PQ4R-6MCQ degit has a Command Injection issue

Versions of the package degit before 2.8.6, from 3.0.0 and before 3.3.1 are vulnerable to Command Injection due to improper sanitisation of user input for git shell commands directly invoked with exec method by cloneWithGit and fetchRefs functions. An attacker can execute arbitrary operating syst...

CVE-2026-11572

Versions of the package degit before 2.8.6, from 3.0.0 and before 3.3.1 are vulnerable to Command Injection due to improper sanitisation of user input for git shell commands directly invoked with exec method by cloneWithGit and fetchRefs functions. An attacker can execute arbitrary operating syst...

CVE-2026-11572

The CVE-2026-11572 entry concerns the npm package degit. Affected versions are degit before 2.8.6, versions 3.0.0 to before 3.3.1, where user input used to construct git shell commands is directly passed to exec() in _cloneWithGit() and fetchRefs(). This improper sanitisation enables a remote att...

CVE-2026-11572

Versions of the package degit before 2.8.6, from 3.0.0 and before 3.3.1 are vulnerable to Command Injection due to improper sanitisation of user input for git shell commands directly invoked with exec method by cloneWithGit and fetchRefs functions. An attacker can execute arbitrary operating syst...

PT-2026-47686

Versions of the package degit before 2.8.6, from 3.0.0 and before 3.3.1 are vulnerable to Command Injection due to improper sanitisation of user input for git shell commands directly invoked with exec method by cloneWithGit and fetchRefs functions. An attacker can execute arbitrary operating syst...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: git (UTSA-2025-986161)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986161 advisory. Git is an open source, scalable, distributed revision control system. git shell is a restricted login shell that can be used to implement Git's push/pull functionali...

EUVD-2022-41771

Malicious code in bioql PyPI...

Git before 2.10.5, 2.11.x before 2.11.4, 2.12.x before 2.12.5, 2.13.x before 2.13.6, and 2.14.x before 2.14.2 uses unsafe Perl scripts to support subcommands such as cvsserver, which allows attackers to execute arbitrary OS commands via shell metacharacters in a module name. The vulnerable code is reachable via git-shell even without CVS support.

...

Linux Distros Unpatched Vulnerability : CVE-2017-8386

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - git-shell in git before 2.4.12, 2.5.x before 2.5.6, 2.6.x before 2.6.7, 2.7.x before 2.7.5, 2.8.x before 2.8.5, 2.9.x before 2.9.4, 2.10.x before 2.10.3, 2.11.x...

RHEL 6 / 7 : rh-git29-git (RHSA-2017:2491)

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2017:2491 advisory. Git is a distributed revision control system with a decentralized architecture. As opposed to centralized version control systems with a...

git: git shell function that splits command arguments can lead to arbitrary heap writes.

Git is an open source, scalable, distributed revision control system. git shell is a restricted login shell that can be used to implement Git's push/pull functionality via SSH. In versions prior to 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4, the function that splits the...

EulerOS Virtualization 3.0.6.6 : git (EulerOS-SA-2023-2424)

According to the versions of the git packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Git is distributed revision control system. gitattributes are a mechanism to allow defining attributes for paths. These attributes c...

git: git shell function that splits command arguments can lead to arbitrary heap writes.

Git is an open source, scalable, distributed revision control system. git shell is a restricted login shell that can be used to implement Git's push/pull functionality via SSH. In versions prior to 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4, the function that splits the...