CVE-2026-125637

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Source
https://cve.org/CVERecord?id=CVE-2026-125637
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-125637.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-125637
Published
2026-11-11T22:35:12Z
Modified
2026-11-14T02:31:07Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Konflux-ci: unvalidated hostname fields enable caddyfile config injection in the konflux ui proxy generator, allowing an unauthenticated route to be spliced ahead of the forward_auth/impersonate authorization chain
Details

A flaw was found in the Konflux UI proxy. Hostname values defined in the KonfluxUI custom resource are inserted directly into proxy configuration files without adequate validation or sanitization. An authenticated user with permissions to modify the custom resource can inject malicious configuration directives to bypass authentication and authorization controls, potentially exposing internal backend services. In addition, providing malformed input can cause the configuration generator to fail, resulting in a denial of service (DoS) by preventing the proxy from starting.

Database specific 
{
    "cna_assigner": "redhat",
    "cwe_ids": [
        "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/125xxx/CVE-2026-125637.json"
}
References

Affected packages

Git / github.com/konflux-ci/konflux-ci

Affected ranges

Type
GIT
Repo
https://github.com/konflux-ci/konflux-ci
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
be0e6cac273fe90ff6ef8e388a50c67be1308d52
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "0.2.2"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        }
    ]
}

Affected versions

v0.*
v0.0.1
v0.0.10
v0.0.11
v0.0.12
v0.0.13
v0.0.2
v0.0.3
v0.0.4
v0.0.6
v0.0.7
v0.0.8
v0.0.9
v0.1
v0.1.0
v0.1.0-rc.0
v0.1.0-rc.1
v0.1.0-rc.2
v0.1.0-rc.3
v0.1.0-rc.4
v0.1.0-rc.5
v0.1.1
v0.1.1-rc.0
v0.1.2
v0.1.2-rc.0
v0.1.3
v0.1.3-rc.0
v0.1.4
v0.1.4-rc.0
v0.1.5
v0.1.5-rc.0
v0.1.6
v0.1.6-rc.0
v0.1.7
v0.1.7-rc.0
v0.1.8
v0.1.8-rc.0
v0.1.9
v0.1.9-rc.0
v0.2
v0.2.0
v0.2.0-rc.0
v0.2.0-rc.1
v0.2.0-rc.2
v0.2.0-rc.3
v0.2.0-rc.4
v0.2.1
v0.2.1-rc.0
v0.2.1-rc.1
v0.2.2
v0.2.2-rc.0
v0.2.2-rc.1
v0.2.2-rc.10
v0.2.2-rc.11
v0.2.2-rc.12
v0.2.2-rc.13
v0.2.2-rc.14
v0.2.2-rc.15
v0.2.2-rc.16
v0.2.2-rc.2
v0.2.2-rc.3
v0.2.2-rc.4
v0.2.2-rc.5
v0.2.2-rc.6
v0.2.2-rc.7
v0.2.2-rc.8
v0.2.2-rc.9
v0.3
v0.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-125637.json"