CVE-2026-22886

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Source

https://cve.org/CVERecord?id=CVE-2026-22886

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22886.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-22886

Published

2026-03-03T09:18:46Z

Modified

2026-10-08T02:50:42Z

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

[none]

Details

OpenMQ exposes a TCP-based management service (imqbrokerd) that by default requires authentication. However, the product ships with a default administrative account (admin/ admin) and does not enforce a mandatory password change on first use. After the first successful login, the server continues to accept the default password indefinitely without warning or enforcement.

In real-world deployments, this service is often left enabled without changing the default credentials. As a result, a remote attacker with access to the service port could authenticate as an administrator and gain full control of the protocol’s administrative features.

Database specific

{
    "cna_assigner": "eclipse",
    "cwe_ids": [
        "CWE-1391",
        "CWE-1392",
        "CWE-1393"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22886.json"
}

References

Affected packages

Git / github.com/eclipse-ee4j/openmq

Affected ranges

Type

GIT

Repo

https://github.com/eclipse-ee4j/openmq

Events

Introduced

Last Affected

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

Other

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22886.json"