CVE-2026-51785

EUVD-2026-51645
An issue in Hugo Leisink Hiawatha v.12.1 and before allows a remote attacker to execute arbitrary code via a crafted request
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
References
https://fenrisk.com/hiawatha-http-smuggling
https://www.rfc-editor.org/rfc/rfc2616
https://www.rfc-editor.org/rfc/rfc2616.html#section-4.4
https://www.rfc-editor.org/rfc/rfc9112.html#section-6.3