yutu: Arbitrary File Write via MCP `caption-download` Tool

Arbitrary File Write via MCP caption-download Tool Summary The caption-download MCP tool in yutu passes the caller-supplied file parameter directly to os.Create at pkg/caption/caption.go:272 without any path validation, canonicalization, or confinement to the pkg.Root boundary YUTUROOT. A local...

PT-2026-60085

Name of the Vulnerable Software and Affected Versions yutu version 0.0.0-dev Description An arbitrary file write issue exists in the caption-download MCP tool. The tool fails to validate, canonicalize, or confine the file parameter to the intended YUTU ROOT boundary, passing it directly to the...

PYSEC-2026-2192

LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search...

CVE-2026-55443 LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search...

CVE-2026-55443 LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

LangChain is a framework for building agents and LLM-powered applications. Prior to 1.3.9, several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search...

GHSA-GR75-JV2W-4656 LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

Summary Several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or t...

LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

Summary Several LangChain components that resolve filesystem paths or expand search patterns do not consistently confine the resolved path to the intended root directory. Affected behaviors include: a file-search agent middleware that validates a starting directory but not the search pattern or t...

Wish has SCP Path Traversal that allows arbitrary file read/write

Summary The SCP middleware in charm.land/wish/v2 is vulnerable to path traversal attacks. A malicious SCP client can read arbitrary files from the server, write arbitrary files to the server, and create directories outside the configured root directory by sending crafted filenames containing ../...

CVE-2026-32020 OpenClaw < 2026.2.22 - Arbitrary File Read via Symlink Following in Static File Handler

OpenClaw versions prior to 2026.2.22 contain a path traversal vulnerability in the static file handler that follows symbolic links, allowing out-of-root file reads. Attackers can place symlinks under the Control UI root directory to bypass directory confinement checks and read arbitrary files...

CVE-2026-32020 OpenClaw < 2026.2.22 - Arbitrary File Read via Symlink Following in Static File Handler

OpenClaw versions prior to 2026.2.22 contain a path traversal vulnerability in the static file handler that follows symbolic links, allowing out-of-root file reads. Attackers can place symlinks under the Control UI root directory to bypass directory confinement checks and read arbitrary files...

Medium: golist

Issue Overview: url.Parse insufficiently validated the host/authority component and accepted some invalid URLs. CVE-2026-25679 On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which t...

AZL-79541 CVE-2026-27139 affecting package golang 1.25.7-1

On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the...

GHSA-7XHJ-55Q9-PC3M OpenClaw's hook transform module path allows traversal and arbitrary JavaScript module loading

Summary OpenClaw hook mapping transforms could be loaded via absolute paths or .. traversal, allowing arbitrary JavaScript module loading/execution in the gateway process when an attacker can modify hooks configuration. Affected Versions - Affected: = 2.0.0-beta3 and = 2026.2.13 - Fixed: 2026.2.1...

pnpm has symlink traversal in file:/git dependencies

Summary When pnpm installs a file: directory or git: dependency, it follows symlinks and reads their target contents without constraining them to the package root. A malicious package containing a symlink to an absolute path e.g., /etc/passwd, /.ssh/idrsa causes pnpm to copy that file's contents...