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Improper Validation of Syntactic Correctness of Input

šŸ—“ļøĀ 02 Apr 2026Ā 18:19:48Reported byĀ Snyk Security DatabaseTypeĀ 
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Ā snyk
šŸ”—Ā security.snyk.iošŸ‘Ā 7Ā Views

Rack::Request validation flaw allows bypass of host allowlist via invalid Host headers.

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05 Apr 2026 08:13Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.8 - 6.5
CVSS 46.3
EPSS0.00192
SSVC
7