CVE-2026-29790 dbt-common: commonprefix() doesn't protect against path traversal

dbt-common is the shared common utilities for dbt-core and adapter implementations use. Prior to versions 1.34.2 and 1.37.3, a path traversal vulnerability exists in dbt-common's safeextract function used when extracting tarball archives. The function uses os.path.commonprefix to validate that...

dbt-common's commonprefix() doesn't protect against path traversal

Impact What kind of vulnerability is it? Who is impacted? A path traversal vulnerability exists in dbt-common's safeextract function used when extracting tarball archives. The function uses os.path.commonprefix to validate that extracted files remain within the intended destination directory...

PT-2026-23610

Name of the Vulnerable Software and Affected Versions dbt-common versions prior to 1.34.2 dbt-common versions prior to 1.37.3 Description A path traversal issue exists in the safe extract function of dbt-common when extracting tarball archives. The function uses os.path.commonprefix to validate...

CVE-2026-27180

CVE-2026-27180 — MajorDoMo supply chain RCE : Affected MajorDoMo allows unauthenticated remote code execution via a poisoned update URL. The saverestore admin endpoint at /objects/?module=saverestore is exposed because gr('mode') reads from $_REQUEST instead of the framework’s mode, enabling an a...

CVE-2026-27180 MajorDoMo Supply Chain Remote Code Execution via Update URL Poisoning

MajorDoMo aka Major Domestic Module is vulnerable to unauthenticated remote code execution through supply chain compromise via update URL poisoning. The saverestore module exposes its admin method through the /objects/?module=saverestore endpoint without authentication because it uses gr'mode'...

CVE-2026-23889

A flaw was found in pnpm, a package manager. This vulnerability, known as path traversal, allows a malicious package to write files to unintended locations on Windows systems during the extraction of compressed archives tarballs. The issue arises because pnpm's path normalization process does not...

CVE-2026-23889

pnpm is a package manager. Prior to version 10.28.1, a path traversal vulnerability in pnpm's tarball extraction allows malicious packages to write files outside the package directory on Windows. The path normalization only checks for ./ but not .. On Windows, backslashes are directory separators...

CVE-2026-23889 pnpm has Windows-specific tarball Path Traversal

pnpm is a package manager. Prior to version 10.28.1, a path traversal vulnerability in pnpm's tarball extraction allows malicious packages to write files outside the package directory on Windows. The path normalization only checks for ./ but not .. On Windows, backslashes are directory separators...

CVE-2026-23889 pnpm has Windows-specific tarball Path Traversal

pnpm is a package manager. Prior to version 10.28.1, a path traversal vulnerability in pnpm's tarball extraction allows malicious packages to write files outside the package directory on Windows. The path normalization only checks for ./ but not .. On Windows, backslashes are directory separators...

CVE-2026-23889 pnpm has Windows-specific tarball Path Traversal

pnpm is a package manager. Prior to version 10.28.1, a path traversal vulnerability in pnpm's tarball extraction allows malicious packages to write files outside the package directory on Windows. The path normalization only checks for ./ but not .. On Windows, backslashes are directory separators...

CVE-2026-23889

pnpm is a package manager. Prior to version 10.28.1, a path traversal vulnerability in pnpm's tarball extraction allows malicious packages to write files outside the package directory on Windows. The path normalization only checks for ./ but not .. On Windows, backslashes are directory separators...

EUVD-2026-4657

pnpm is a package manager. Prior to version 10.28.1, a path traversal vulnerability in pnpm's tarball extraction allows malicious packages to write files outside the package directory on Windows. The path normalization only checks for ./ but not .. On Windows, backslashes are directory separators...

CVE-2026-23889

CVE-2026-23889 affects pnpm prior to 10.28.1, with a Windows-specific path traversal in tarball extraction caused by incomplete path normalization that doesn’t account for backslashes. This can allow a malicious package to write files outside the package directory on Windows (e.g., overwriting .n...

CVE-2026-23889

pnpm is a package manager. Prior to version 10.28.1, a path traversal vulnerability in pnpm's tarball extraction allows malicious packages to write files outside the package directory on Windows. The path normalization only checks for ./ but not .. On Windows, backslashes are directory separators...

pnpm has Windows-specific tarball Path Traversal

Summary A path traversal vulnerability in pnpm's tarball extraction allows malicious packages to write files outside the package directory on Windows. The path normalization only checks for ./ but not .. On Windows, backslashes are directory separators, enabling path traversal. This vulnerability...

GHSA-6X96-7VC8-CM3P pnpm has Windows-specific tarball Path Traversal

Summary A path traversal vulnerability in pnpm's tarball extraction allows malicious packages to write files outside the package directory on Windows. The path normalization only checks for ./ but not .. On Windows, backslashes are directory separators, enabling path traversal. This vulnerability...

Directory Traversal

Overview @pnpm/store.cafs is a content-addressable filesystem for the packages storage Affected versions of this package are vulnerable to Directory Traversal via improper path normalization during tarball extraction on Windows. An attacker can overwrite files outside the intended directory by...

pnpm path traversal vulnerability

PNPM is a package manager developed by the open-source project Pnpm. Prior to version 10.28.1, Pnpm had a path traversal vulnerability. This vulnerability stemmed from the tarball extraction process, which allowed for path traversal attacks. As a result, malicious packages could write files outsi...

GHSA-2657-3C98-63JQ esm.sh has a path traversal in extractPackageTarball enables file writes from malicious packages

Summary The commit does not actually fix the path traversal bug. path.Clean basically normalizes a path but does not prevent absolute paths in a malicious tar file. PoC This test file can demonstrate the basic idea pretty easily: go package server import "archive/tar" "bytes" "compress/gzip"...

jaraco.context path traversal vulnerability

jaraco.context is a Python library developed by Jason R. Coombs. Versions 5.2.0 to 6.1.0 of jaraco.context had a path traversal vulnerability. This vulnerability stemmed from the Zip Slip path traversal in the tarball functions, which could allow files to be extracted outside of the expected...