CVE-2025-57783

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Source

https://cve.org/CVERecord?id=CVE-2025-57783

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-57783.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-57783

Published

2026-01-26T17:45:36Z

Modified

2026-10-20T11:08:35Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

Improper header parsing may lead to request smuggling

Details

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.

Database specific

{
    "cna_assigner":  "certcc",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/57xxx/CVE-2025-57783.json"
}

References

Affected packages

Git / gitlab.com/hsleisink/hiawatha

Affected ranges

Type

GIT

Repo

https://gitlab.com/hsleisink/hiawatha

Events

Introduced

1f0f79b6cb108a593123a74ad7c9fd1ad36a9253

Last Affected

1f0f79b6cb108a593123a74ad7c9fd1ad36a9253

Database specific

Show details

{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:hiawatha-webserver:hiawatha:11.7:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "11.7"
                },
                {
                    "last_affected":  "11.7"
                }
            ],
            "source":  "CPE_STRING"
        }
    ]
}

Affected versions

11.*

11.7

v11.*

v11.7

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-57783.json"