306 matches found
CVE-2026-21860 Werkzeug safe_join() allows Windows special device names with compound extensions
Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.5, Werkzeug's safejoin function allows path segments with Windows device names that have file extensions or trailing spaces. On Windows, there are special device names such as CON, AUX, etc that are implicitly present...
CVE-2026-21860 Werkzeug safe_join() allows Windows special device names with compound extensions
Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.5, Werkzeug's safejoin function allows path segments with Windows device names that have file extensions or trailing spaces. On Windows, there are special device names such as CON, AUX, etc that are implicitly present...
CVE-2026-21860
Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.5, Werkzeug's safejoin function allows path segments with Windows device names that have file extensions or trailing spaces. On Windows, there are special device names such as CON, AUX, etc that are implicitly present...
EUVD-2026-1425
Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.5, Werkzeug's safejoin function allows path segments with Windows device names that have file extensions or trailing spaces. On Windows, there are special device names such as CON, AUX, etc that are implicitly present...
CVE-2026-21860
CVE-2026-21860 affects Werkzeug’s safe_join on Windows, allowing segments with Windows device names (e.g., CON, AUX) plus extensions or trailing spaces in versions prior to 3.1.5. IBM-security notices confirm real-world impact in affiliated products: IBM Watson Discovery Cartridge (InfoSphere/Dis...
PT-2026-2107
Name of the Vulnerable Software and Affected Versions Werkzeug versions prior to 3.1.5 Description Werkzeug’s safe join function improperly handles path segments containing Windows device names with file extensions or trailing spaces. Windows device names, such as CON and AUX, are implicitly...
Werkzeug 安全漏洞
Werkzeug is a comprehensive WSGI web application library open-sourced by Pallets. A security vulnerability exists in Werkzeug versions prior to 3.1.5 that stems from the safejoin function allowing path segments that contain Windows device names, which could lead to security issues...
Arbitrary File Access
Werkzeug is vulnerable to Arbitrary File Access. The vulnerability is due to insufficient validation of Windows device names in the safejoin function, where paths ending with special device names such as CON or AUX can be opened via sendfromdirectory, causing the application to hang indefinitely...
CVE-2025-66221
A flaw was found in Werkzeug. This vulnerability allows a denial of service via path segments with Windows device names. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and...
Werkzeug safe_join() allows Windows special device names
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GHSA-HGF8-39GV-G3F2 Werkzeug safe_join() allows Windows special device names
Werkzeug's safejoin function allows path segments with Windows device names. On Windows, there are special device names such as CON, AUX, etc that are implicitly present and readable in every directory. sendfromdirectory uses safejoin to safely serve files at user-specified paths under a director...
Werkzeug safe_join() allows Windows special device names
Werkzeug's safejoin function allows path segments with Windows device names. On Windows, there are special device names such as CON, AUX, etc that are implicitly present and readable in every directory. sendfromdirectory uses safejoin to safely serve files at user-specified paths under a director...
EUVD-2025-199893
Werkzeug safejoin allows Windows special device names...
SUSE CVE-2025-66221
Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.4, Werkzeug's safejoin function allows path segments with Windows device names. On Windows, there are special device names such as CON, AUX, etc that are implicitly present and readable in every directory...
Linux Distros Unpatched Vulnerability : CVE-2025-66221
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.4, Werkzeug's safejoin function allows path segments with Windows device names. O...
Improper Handling of Windows Device Names
Overview Affected versions of this package are vulnerable to Improper Handling of Windows Device Names via the safejoin function. An attacker can cause the application to hang indefinitely by requesting a path ending with a Windows special device name, e.g. CON or NUL. Note: This is only vulnerab...
CVE-2025-66221
Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.4, Werkzeug's safejoin function allows path segments with Windows device names. On Windows, there are special device names such as CON, AUX, etc that are implicitly present and readable in every directory...
UBUNTU-CVE-2025-66221
Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.4, Werkzeug's safejoin function allows path segments with Windows device names. On Windows, there are special device names such as CON, AUX, etc that are implicitly present and readable in every directory...
ALPINE-CVE-2025-66221
Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.4, Werkzeug's safejoin function allows path segments with Windows device names. On Windows, there are special device names such as CON, AUX, etc that are implicitly present and readable in every directory...
CVE-2025-66221 Werkzeug safe_join() allows Windows special device names
Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.4, Werkzeug's safejoin function allows path segments with Windows device names. On Windows, there are special device names such as CON, AUX, etc that are implicitly present and readable in every directory...