Is there a public exploit for CVE-2026-123047?

No public exploit for CVE-2026-123047 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-123047?

CVE-2026-123047 scores CVSS 7.5 (v3.1), rated high.

What does CVE-2026-123047 affect?

CVE-2026-123047 affects Eclipse Foundation Eclipse BaSyx Helm Charts.

7.5 High

In Eclipse BaSyx Helm Charts versions 3.0.0-rc.1 to 3.12.1 of the basyx chart, deployments with the bundled Keycloak enabled store the…

CVE-2026-123047

In Eclipse BaSyx Helm Charts versions 3.0.0-rc.1 to 3.12.1 of the basyx chart, deployments with the bundled Keycloak enabled store the passwords of the Keycloak users that the chart creates in cleartext in a Kubernetes ConfigMap. The template keycloak-init-config.yaml rendered keycloak.initialization.users, including each user's credentials[].value, as users.json into the persistent ConfigMap -basyx-keycloak-init-config. By default this includes the bootstrap administrator user. That user holds the admin role and has a non-temporary password. A principal that can read ConfigMaps but not Secrets in the release namespace, such as a holder of the built-in Kubernetes view ClusterRole, can read the password from the ConfigMap and log in to Keycloak as this user. The resulting token carries the admin role, which the default BaSyx ABAC rules map to full rights on all BaSyx APIs in the deployment. The bundled Keycloak is disabled by default. The issue is fixed in version 3.12.2 of the basyx chart, which moves the initialization users to the Keycloak credentials Secret. Affected users should upgrade and change the passwords of users that were created through the chart.

Assessment

CVSS: 7.5 (v3.1)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 5 November 2026
Last updated: 5 November 2026
Affected: Eclipse Foundation · Eclipse BaSyx Helm Charts
Assigner: eclipse

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

At the source

EUVD (ENISA)

References

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