CVE-2026-40931

CVE-2026-40931 affects the node module compressing up to versions 2.1.0 and 1.10.4/2.0.1 patching CVE-2026-24884. The root cause is a string-based path check in isPathWithinParent that validates resolved paths without accounting for filesystem state, enabling a Directory Poisoning bypass via pre-...

USN-8181-1 libowasp-esapi-java vulnerabilities

Jaroslav Lobačevski discovered that ESAPI incorrectly validated directory paths during path verification. An attacker could possibly use this issue to bypass directory validation checks, leading to control-flow bypass. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS,...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview onnx is an Open Neural Network Exchange Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition through the saveexternaldata function. An attacker can overwrite arbitrary files or inject data into sensitive locations by exploiting a race...

GHSA-M8P8-53VF-8357 Nginx Configuration Directory Vulnerable to Recursive Deletion via Improper Path Validation

Summary The nginx-ui configuration improperly handles URL-encoded traversal sequences. When specially crafted paths are supplied, the backend resolves them to the base Nginx configuration directory and executes the operation on the base directory /etc/nginx. In particular, this allows an...

Directory Traversal

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Directory Traversal via incomplete validation in the isLikelyLocalPath and isValidMedia functions. An attacker can access sensitive files outside the intended application sandbox by...

GHSA-HGGM-X7R9-MM7V OpenClaw is vulnerable to Path Traversal through path validation bypass

OpenClaw through 2026.3.23 fixed in commit 4797bbc contains a path traversal vulnerability in media parsing that allows attackers to read arbitrary files by bypassing path validation in the isLikelyLocalPath and isValidMedia functions. Attackers can exploit incomplete validation and the...

Directory Traversal

Keras is vulnerable to Directory Traversal. The vulnerability is due to unsafe extraction of tar archives in keras.utils.getfile without proper filtering during extraction, which allows an attacker to bypass path validation and write files outside the intended directory...

EUVD-2026-13281

OpenClaw versions prior to 2026.2.22 on macOS contain a path validation bypass vulnerability in the exec-approval allowlist mode that allows local attackers to execute unauthorized binaries by exploiting basename-only allowlist entries. Attackers can execute same-name local binaries ./echo withou...

OpenClaw 代码问题漏洞

OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from a code issue vulnerability caused by a path validation bypass flaw in the exec approval distribution list pattern on macOS. An attacker can exploit the vulnerability to execute arbitrary commands on th...

CVE-2026-28286

ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.5.2-beta3, the application enforces restrictions in the frontend/UI to prevent users from creating files or folders in internal OS paths. However, when interacting directly with the API, th...

CVE-2026-28286

ZimaOS 1.5.2-beta3 is affected: the UI blocks file/folder creation in internal paths, but the API bypasses this validation, allowing arbitrary file/directory creation in sensitive dirs (e.g., /etc, /usr) via crafted requests. Root cause is improper API path validation, enabling path traversal-lik...

CVE-2026-28286 ZimaOS: Unauthorized Creation of Files/Folders in Restricted System Directories via API

ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.5.2-beta3, the application enforces restrictions in the frontend/UI to prevent users from creating files or folders in internal OS paths. However, when interacting directly with the API, th...

PT-2026-22628

Name of the Vulnerable Software and Affected Versions ZimaOS version 1.5.2-beta3 Description ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.5.2-beta3, the application restricts file and folder creation in internal OS paths through the...

CVE-2025-53109 Model Context Protocol Servers Vulnerable to Path Validation Bypass via Prefix Matching and Symlink Handling

Model Context Protocol Servers is a collection of reference implementations for the model context protocol MCP. Versions of Filesystem prior to 0.6.4 or 2025.7.01 could allow access to unintended files via symlinks within allowed directories. Users are advised to upgrade to 0.6.4 or 2025.7.01...

CVE-2025-53109

CVE-2025-53109 affects Model Context Protocol Servers (Filesystem MCP Server). Versions prior to 0.6.4 or 2025.7.01 allow access to unintended files via symlinks within allowed directories due to a path-validation bypass (symlink handling) and weak error handling. In practice, this could enable r...

CVE-2025-53110

CVE-2025-53110 affects Model Context Protocol Servers (Filesystem MCP Server). A path validation bypass allows accessing unintended files when the allowed-directory prefix collides with other paths, prior to versions 0.6.4 or 2025.7.01. The issue enables directory containment bypass and potential...

CVE-2025-53110 Model Context Protocol Servers Vulnerable to Path Validation Bypass via Colliding Path Prefix

Model Context Protocol Servers is a collection of reference implementations for the model context protocol MCP. Versions of Filesystem prior to 0.6.4 or 2025.7.01 could allow access to unintended files in cases where the prefix matches an allowed directory. Users are advised to upgrade to 0.6.4 o...

@modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix

Versions of Filesystem prior to 0.6.3 & 2025.7.1 could allow access to unintended files in cases where the prefix matches an allowed directory. Users are advised to upgrade to 2025.7.1 to resolve the issue. Thank you to Elad Beber Cymulate for reporting these issues...

GHSA-HC55-P739-J48W @modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix

Versions of Filesystem prior to 0.6.3 & 2025.7.1 could allow access to unintended files in cases where the prefix matches an allowed directory. Users are advised to upgrade to 2025.7.1 to resolve the issue. Thank you to Elad Beber Cymulate for reporting these issues...

PT-2025-27616

Name of the Vulnerable Software and Affected Versions Model Context Protocol Servers Filesystem versions prior to 0.6.4 Model Context Protocol Servers Filesystem versions prior to 2025.7.01 Description An issue exists in the server-filesystem implementation of the Model Context Protocol MCP due t...