Protection Mechanism Failure Affecting hubuum_client package, versions >=0.3.0 <0.6.1
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Test your applications- Snyk IDSNYK-RUST-HUBUUMCLIENT-18307430
- published25 Jul 2026
- disclosed24 Jul 2026
- creditUnknown
Introduced: 24 Jul 2026
New CVE NOT AVAILABLE CWE-693 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade hubuum_client to version 0.6.1 or higher.
Overview
Affected versions of this package are vulnerable to Protection Mechanism Failure via the with_transport process. An attacker can intercept sensitive credentials or authentication tokens by exploiting the bypass of custom transport configurations, causing direct network requests to be sent outside intended security boundaries. This is only exploitable if a custom transport is configured using ClientBuilder::with_transport.