CVE-2026-50628

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Source

https://cve.org/CVERecord?id=CVE-2026-50628

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-50628.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-50628

Published

2026-06-12T08:56:28.526Z

Modified

2026-08-12T03:51:39.415534815Z

Severity

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

Summary

Apache CXF: OAuth2: Inverted IP Binding Check Defeats Security Control

Details

A logic error in OAuthRequestFilter rejects legitimate requests originating from the bound IP address, while blindly allowing requests from any other IP address. Enabling this

security feature inadvertently creates an inverse security check. Users are recommended to upgrade to versions 4.2.2 or 4.1.7 or 3.6.12, which fixes this issue.

Database specific

{
    "cwe_ids": [
        "CWE-20"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50628.json",
    "cna_assigner": "apache",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "4.2.0"
                },
                {
                    "fixed": "4.2.2"
                },
                {
                    "introduced": "4.0.0"
                },
                {
                    "fixed": "4.1.7"
                },
                {
                    "fixed": "3.6.12"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}

References

Affected packages

Git / github.com/apache/cxf

Affected ranges

Type

GIT

Repo

https://github.com/apache/cxf

Events

Introduced

Fixed

82e9f60f994a7fad2d89f3c94e9090a4a8990c70

Introduced

04ccbfd709eef8f4af53d6237514fbe9db7ea81f

Fixed

d2b2776cd44a8d2f391194d90f50ce7b3d61a1f6

Database specific

Show details

{
    "cpe": "cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.1.7"
        },
        {
            "introduced": "4.2.0"
        },
        {
            "fixed": "4.2.2"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

cxf-2.*

cxf-2.1

cxf-2.1.2

cxf-2.2

cxf-2.2.1

cxf-2.2.2

cxf-2.3.0

cxf-2.4.0

cxf-2.5.0

cxf-2.5.1

cxf-2.6.0

cxf-2.6.1

cxf-2.7.0

cxf-2.7.1

cxf-2.7.2

cxf-3.*

cxf-3.0.0

cxf-3.0.0-milestone2

cxf-3.1.0

cxf-3.1.1

cxf-3.1.2

cxf-3.1.3

cxf-3.1.4

cxf-3.2.0

cxf-3.2.1

cxf-3.2.2

cxf-3.2.3

cxf-3.2.4

cxf-3.2.5

cxf-3.3.0

cxf-3.3.1

cxf-3.3.2

cxf-3.3.3

cxf-3.4.0

cxf-3.4.1

cxf-3.5.0

cxf-4.*

cxf-4.0.0

cxf-4.0.1

cxf-4.0.2

cxf-4.0.3

cxf-4.0.4

cxf-4.1.0

cxf-4.1.1

cxf-4.1.2

cxf-4.1.3

cxf-4.1.4

cxf-4.1.5

cxf-4.1.6

cxf-4.2.0

cxf-4.2.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-50628.json"