Improper header parsing may lead to request smuggling (CVE-2025-57783)

Summary

Improper header parsing may lead to request smuggling

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

References

advisory github.com
advisory nvd.nist.gov
web gitlab.com