PT-2026-78229

Name of the Vulnerable Software and Affected Versions linuxfabrik-lib versions prior to 6.1.0 Linuxfabrik Monitoring Plugins versions prior to 7.0.0 Description The lib.lftest.test function in linuxfabrik-lib improperly handles the --test CSV argument by treating its first or second element as a...

CVE-2026-55426: Improper Neutralization of Special Elements used in an OS Command

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations, and Linuxfabrik Monitoring Plugins uses those modules to run external monitoring commands. From the earliest affected releases until linuxfabrik-lib 5.0.0 and Linuxfabrik Monitoring Plugin...

CVE-2026-53759: Insecure Temporary File

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations. Prior to version 4.2.0, dbsqlite.py created SQLite databases at predictable paths in the shared /tmp directory and followed attacker-created symbolic links at those paths. An attacker who...

CVE-2026-73974: Improper Limitation of a Pathname to a Restricted Directory

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations, and Linuxfabrik Monitoring Plugins uses its shared testing helper across check plugins. Prior to linuxfabrik-lib 6.1.0 and Linuxfabrik Monitoring Plugins 7.0.0, lib.lftest.test treated the...

linuxfabrik-lib: fetch() forwards credential headers across a cross-origin redirect

Summarylib.url.fetch follows HTTP redirects followredirects=True. httpx strips only Authorization and Cookie when a redirect crosses the origin, so any other caller-supplied credential header a session token such as Redfish's X-Auth-Token, an API key, ... was still sent to the redirect target. A...

PYSEC-2026-3578 linuxfabrik-lib: fetch() forwards credential headers across a cross-origin redirect

Summary lib.url.fetch follows HTTP redirects followredirects=True. httpx strips only Authorization and Cookie when a redirect crosses the origin, so any other caller-supplied credential header a session token such as Redfish's X-Auth-Token, an API key, ... was still sent to the redirect target. A...

Exposure Of Sensitive Information To An Unauthorized Actor

linuxfabrik-lib is vulnerable to Exposure of Sensitive Information to an Unauthorized Actor. The vulnerability is due to lib.url.fetch following cross-origin redirects while forwarding caller-supplied credential headers other than Authorization and Cookie, which allows an attacker controlling a...

linuxfabrik-lib: fetch() forwards credential headers across a cross-origin redirect

Summary lib.url.fetch follows HTTP redirects followredirects=True. httpx strips only Authorization and Cookie when a redirect crosses the origin, so any other caller-supplied credential header a session token such as Redfish's X-Auth-Token, an API key, ... was still sent to the redirect target. A...

CVE-2026-67435

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations. Prior to version 6.0.0, lib.url.fetch followed cross-origin redirects while forwarding caller-supplied credential headers other than Authorization and Cookie, allowing a malicious...

CVE-2026-67435 linuxfabrik-lib: fetch() forwards credential headers across a cross-origin redirect

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations. Prior to version 6.0.0, lib.url.fetch followed cross-origin redirects while forwarding caller-supplied credential headers other than Authorization and Cookie, allowing a malicious...

CVE-2026-67435 linuxfabrik-lib: fetch() forwards credential headers across a cross-origin redirect

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations. Prior to version 6.0.0, lib.url.fetch followed cross-origin redirects while forwarding caller-supplied credential headers other than Authorization and Cookie, allowing a malicious...

CVE-2026-67435

The issue in linuxfabrik-lib affects the Python module lib.url.fetch() in versions before 6.0.0. It may follow cross-origin redirects while forwarding caller-supplied credential headers other than Authorization and Cookie, enabling a malicious redirect-capable server to receive headers such as X-...

CVE-2026-67435

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations. Prior to version 6.0.0, lib.url.fetch followed cross-origin redirects while forwarding caller-supplied credential headers other than Authorization and Cookie, allowing a malicious...

CVE-2026-67435 linuxfabrik-lib: fetch() forwards credential headers across a cross-origin redirect

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations. Prior to version 6.0.0, lib.url.fetch followed cross-origin redirects while forwarding caller-supplied credential headers other than Authorization and Cookie, allowing a malicious...

CVE-2026-67435: Exposure of Sensitive Information to an Unauthorized Actor

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations. Prior to version 6.0.0, lib.url.fetch followed cross-origin redirects while forwarding caller-supplied credential headers other than Authorization and Cookie, allowing a malicious...

PT-2026-65902

Name of the Vulnerable Software and Affected Versions linuxfabrik-lib versions prior to 6.0.0 Description The lib.url.fetch function follows cross-origin redirects while forwarding caller-supplied credential headers, excluding Authorization and Cookie. This behavior allows a malicious server...

Command Injection

Overview linuxfabrik-lib is a Python libraries used in various Linuxfabrik projects, including the 'Linuxfabrik Monitoring Plugins' project. Affected versions of this package are vulnerable to Command Injection via the shellexec function. An attacker can execute arbitrary commands with elevated...

Insecure Temporary File

Overview linuxfabrik-lib is a Python libraries used in various Linuxfabrik projects, including the 'Linuxfabrik Monitoring Plugins' project. Affected versions of this package are vulnerable to Insecure Temporary File in the process that creates SQLite databases at predictable paths in /tmp. An...