CVE-2026-123059: Eclipse BaSyx Helm Charts · Cleartext Storage of Sensitive Information
Affects Eclipse BaSyx Helm ChartsSource CVE Database V5
Not known to be exploited · CVSS 7.5 High.
Data as of 5 Nov 2026, 13:19 UTC
Thin evidence
One scorer or none| CNA (eclipse) | CVSS 3.1 | 7.5 |
|---|
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 5 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Eclipse FoundationEclipse BaSyx Helm Charts | Affected
| Fixed in– |
AI-suggested
No fixed release of the affected 'aas-basyx-v2-full' chart version 2.2.0 exists. Users should migrate to the 'basyx' chart or deploy without the bundled Keycloak. Additionally, rotating the 'basyx-technical-user' client secret is recommended to prevent unauthorized access. Since the bundled Keycloak is disabled by default, disabling it if not needed reduces exposure.
Description
Eclipse BaSyx Helm Charts version 2.2.0 with the bundled Keycloak enabled stores the client secret of the 'basyx-technical-user' OAuth2 client in cleartext within a Kubernetes ConfigMap. This secret is accessible to principals with read access to ConfigMaps, such as those with the Kubernetes 'view' ClusterRole, allowing them to obtain an admin-level access token. The bundled Keycloak is disabled by default, and no fixed release of the affected chart version exists. Users are advised to migrate to the 'basyx' chart or deploy without the bundled Keycloak and rotate the client secret.
References
- github.com/eclipse-basyx/charts/security/advisories/GHSA-6438-759f-6f8v (opens in a new tab)
- github.com/eclipse-basyx/charts/pull/46 (opens in a new tab)
- github.com/eclipse-basyx/charts/releases/tag/aas-basyx-v2-full-2.2.0 (opens in a new tab)
- gitlab.eclipse.org/security/cve-assignment/-/work_items/546 (opens in a new tab)