CVE-2026-56678

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Source

https://cve.org/CVERecord?id=CVE-2026-56678

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-56678.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-56678

Aliases

GHSA-6mwv-4mrm-5p3m

Published

2026-07-15T20:51:33Z

Modified

2026-10-26T02:30:46Z

Severity

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

Summary

9Router: Kiro region injection allows authenticated SSRF with Authorization header forwarding

Details

9Router is an AI router & token saver. Prior to 0.5.6, the Kiro API-key validation endpoint POST /api/oauth/kiro/api-key builds an upstream URL using a user-controlled region value, allowing an authenticated attacker to supply a crafted region such as kiro-canary.local:8443# and cause 9Router to send the Kiro validation request to an attacker-controlled host while forwarding the submitted Kiro API key as an Authorization header. This issue is fixed in version 0.5.6.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-20",
        "CWE-918"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56678.json"
}

References

Affected packages

Git / github.com/decolua/9router

Affected ranges

Type

GIT

Repo

https://github.com/decolua/9router

Events

Introduced

Fixed

584cf66a70a99dd9b400cbfaf72b98066c4e633d

Fixed

126aa244c5b51b74ab8c7594e3418fcf4437bf6f

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.5.6"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "126aa244c5b51b74ab8c7594e3418fcf4437bf6f"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v0.5.6",
            "range":  [
                {
                    "fixed":  "584cf66a70a99dd9b400cbfaf72b98066c4e633d"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*

v0.2.21

v0.2.27

v0.2.31

v0.2.36

v0.2.43

v0.2.52

v0.2.56

v0.2.67

v0.2.70

v0.2.71

v0.2.79

v0.2.89

v0.3.17

v0.3.34

v0.3.42

v0.3.47

v0.3.75

v0.3.83

v0.3.86

v0.3.87

v0.3.89

v0.3.90

v0.3.91

v0.3.97

v0.3.98

v0.4.1

v0.4.10

v0.4.11

v0.4.12

v0.4.13

v0.4.14

v0.4.16

v0.4.18

v0.4.19

v0.4.2

v0.4.20

v0.4.25

v0.4.27

v0.4.28

v0.4.29

v0.4.3

v0.4.30

v0.4.31

v0.4.33

v0.4.36

v0.4.37

v0.4.38

v0.4.39

v0.4.4

v0.4.41

v0.4.44

v0.4.46

v0.4.49

v0.4.50

v0.4.52

v0.4.55

v0.4.58

v0.4.59

v0.4.6

v0.4.62

v0.4.63

v0.4.66

v0.4.71

v0.4.8

v0.4.80

v0.5.2

v0.5.4

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-56678.json"