Unrated severityOSV Advisory· Published Jan 26, 2026· Updated Jan 26, 2026
Improper header parsing may lead to request smuggling
CVE-2025-57783
Description
Improper header parsing may lead to request smuggling has been identified in Hiawatha webserver version 11.7 which allows an unauthenticated attacker to access restricted resources managed by Hiawatha webserver.
Affected products
2Patches
0No patches discovered yet.
Vulnerability mechanics
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News mentions
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