CVE-2026-27704 Dart SDK and Flutter SDK have Zip slip in Dart Pub package extraction

The Dart and Flutter SDKs provide software development kits for the Dart programming language. In versions of the Dart SDK prior to 3.11.0 and the Flutter SDK prior to version 3.41.0, when the pub client dart pub and flutter pub extracts a package in the pub cache, a malicious package archive can...

CVE-2026-27704 Dart SDK and Flutter SDK have Zip slip in Dart Pub package extraction

The Dart and Flutter SDKs provide software development kits for the Dart programming language. In versions of the Dart SDK prior to 3.11.0 and the Flutter SDK prior to version 3.41.0, when the pub client dart pub and flutter pub extracts a package in the pub cache, a malicious package archive can...

CVE-2026-27704 Dart SDK and Flutter SDK have Zip slip in Dart Pub package extraction

The Dart and Flutter SDKs provide software development kits for the Dart programming language. In versions of the Dart SDK prior to 3.11.0 and the Flutter SDK prior to version 3.41.0, when the pub client dart pub and flutter pub extracts a package in the pub cache, a malicious package archive can...

CVE-2026-27704

The CVE-2026-27704 issue affects the Dart SDKs and Flutter SDKs prior to versions 3.11.0 and 3.41.0, respectively. During package extraction in the pub cache (via dart pub and flutter pub), a malicious package archive could cause files to be written outside the destination directory due to a path...

PT-2026-21924

Name of the Vulnerable Software and Affected Versions Dart SDK versions prior to 3.11.0 Flutter SDK versions prior to 3.41.0 Description The Dart and Flutter SDKs are susceptible to a path traversal issue within the pub client dart pub and flutter pub when extracting package archives from the PUB...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the input.parsedpath field. An attacker can gain unauthorized access to protected resources by crafting HTTP requests with double slashes in the path, causing a mismatch between the path evaluated by...

PT-2026-20563

A security vulnerability has been discovered in how the input.parsed path field is constructed. HTTP request paths are treated as full URIs when parsed; interpreting leading path segments prefixed with double slashes // as authority components, and therefore dropping them from the parsed path. Th...

USN-8032-1: AIOHTTP vulnerabilities

Charles Chan discovered that AIOHTTP incorrectly handled the decompression of compressed requests. A remote attacker could possibly use this issue to cause a denial of service. This issue was only addressed in Ubuntu 25.10. CVE-2025-69223 Thomas Rinsma discovered that AIOHTTP incorrectly handled...

USN-8032-1 python-aiohttp vulnerabilities

Charles Chan discovered that AIOHTTP incorrectly handled the decompression of compressed requests. A remote attacker could possibly use this issue to cause a denial of service. This issue was only addressed in Ubuntu 25.10. CVE-2025-69223 Thomas Rinsma discovered that AIOHTTP incorrectly handled...

Incorrect Authorization

Overview github.com/filebrowser/filebrowser/v2/http is a web file browser. Affected versions of this package are vulnerable to Incorrect Authorization via improper normalization of URL paths in the rules. An attacker can gain unauthorized access to restricted files and perform unauthorized...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via improper normalization of URL paths in the rules. An attacker can gain unauthorized access to restricted files and perform unauthorized modifications by crafting requests with multiple leading slashes in the...

File Browser has a Path-Based Access Control Bypass via Multiple Leading Slashes in URL

Summary An authenticated user can bypass the application's "Disallow" file path rules by modifying the request URL. By adding multiple slashes e.g., //private/ to the path, the authorization check fails to match the rule, while the underlying filesystem resolves the path correctly, granting...

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...

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...

📄 NodeJS 24.x Path Traversal

NodeJS version 24.x precise windows path traversal proof of concept exploit that leverages reserved device names. ============================================================================================================================================= | Title : NodeJS 24.x Precise Windows Pat...

Azure Linux 3.0 Security Update: nodejs (CVE-2024-21891)

The version of nodejs installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-21891 advisory. - Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, whi...

CVE-2026-23644

esm.sh is a no-build content delivery network CDN for web development. Prior to Go pseeudoversion 0.0.0-20260116051925-c62ab83c589e, the software has a path traversal vulnerability due to an incomplete fix. path.Clean normalizes a path but does not prevent absolute paths in a malicious tar file...

SUSE CVE-2026-0650

OpenFlagr versions prior to and including 1.1.18 contain an authentication bypass vulnerability in the HTTP middleware. Due to improper handling of path normalization in the whitelist logic, crafted requests can bypass authentication and access protected API endpoints without valid credentials...

CVE-2026-0650

OpenFlagr versions prior to and including 1.1.18 contain an authentication bypass vulnerability in the HTTP middleware. Due to improper handling of path normalization in the whitelist logic, crafted requests can bypass authentication and access protected API endpoints without valid credentials...

OpenFlagr contains an authentication bypass vulnerability in the HTTP middleware

OpenFlagr versions prior to and including 1.1.18 contain an authentication bypass vulnerability in the HTTP middleware. Due to improper handling of path normalization in the whitelist logic, crafted requests can bypass authentication and access protected API endpoints without valid credentials...