https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 28 Sep 2026 09:31:18 +0000 https://vulnerability.circl.lu/vuln/brew-aws-sam-cli-cve-2026-27199 <p><strong>Affected:</strong> Homebrew: aws-sam-cli</p> <p>Werkzeug&#39;s `safe_join` function allows Windows device names as filenames if when preceded by other path segments.</p> <p>This was previously reported as https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that `safe_join` accepts paths with multiple segments, such as `example/NUL`.</p> <p>`send_from_directory` uses `safe_join` to safely serve files at user-specified paths under a directory. If the application is running on Windows, and the requested path ends with a special device name, the file will be opened successfully, but reading will hang indefinitely.</p> <p><strong>Affected:</strong> Homebrew: aws-sam-cli</p> <p>Werkzeug&#39;s `safe_join` function allows Windows device names as filenames if when preceded by other path segments.</p> <p>This was previously reported as https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that `safe_join` accepts paths with multiple segments, such as `example/NUL`.</p> <p>`send_from_directory` uses `safe_join` to safely serve files at user-specified paths under a directory. If the application is running on Windows, and the requested path ends with a special device name, the file will be opened successfully, but reading will hang indefinitely.</p> https://vulnerability.circl.lu/vuln/brew-aws-sam-cli-cve-2026-27199 https://vulnerability.circl.lu/vuln/cve-2026-27199 <p><strong>Affected:</strong> pallets werkzeug</p> <p>Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safe_join function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that safe_join accepts paths with multiple segments, such as example/NUL. The function send_from_directory uses safe_join to safely serve files at user-specified paths under a directory. If the application is running on Windows, and the requested path ends with a special device name, the file will be opened successfully, but reading will hang indefinitely. This issue has been fixed in version 3.1.6.</p> <p><strong>Affected:</strong> pallets werkzeug</p> <p>Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safe_join function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that safe_join accepts paths with multiple segments, such as example/NUL. The function send_from_directory uses safe_join to safely serve files at user-specified paths under a directory. If the application is running on Windows, and the requested path ends with a special device name, the file will be opened successfully, but reading will hang indefinitely. This issue has been fixed in version 3.1.6.</p> https://vulnerability.circl.lu/vuln/cve-2026-27199 https://vulnerability.circl.lu/vuln/ghsa-29vq-49wr-vm6x <p><strong>Affected:</strong> PyPI: werkzeug</p> <p>Werkzeug&#39;s `safe_join` function allows Windows device names as filenames if when preceded by other path segments.</p> <p>This was previously reported as https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that `safe_join` accepts paths with multiple segments, such as `example/NUL`.</p> <p>`send_from_directory` uses `safe_join` to safely serve files at user-specified paths under a directory. If the application is running on Windows, and the requested path ends with a special device name, the file will be opened successfully, but reading will hang indefinitely.</p> <p><strong>Affected:</strong> PyPI: werkzeug</p> <p>Werkzeug&#39;s `safe_join` function allows Windows device names as filenames if when preceded by other path segments.</p> <p>This was previously reported as https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that `safe_join` accepts paths with multiple segments, such as `example/NUL`.</p> <p>`send_from_directory` uses `safe_join` to safely serve files at user-specified paths under a directory. If the application is running on Windows, and the requested path ends with a special device name, the file will be opened successfully, but reading will hang indefinitely.</p> https://vulnerability.circl.lu/vuln/ghsa-29vq-49wr-vm6x