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 redire…
Published: 2026-07-29 · CVSS: 6.0 · CVSS 4.0
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 redirect-capable server to receive headers such as X-Auth-Token from authenticated monitoring requests. This issue is fixed in version 6.0.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7