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

CVE ID :CVE-2026-67435

Published : July 29, 2026, 8:17 p.m. | 26 minutes ago

Description :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.

Severity: 6.0 | MEDIUM

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