CVE Catalog

CVE-2026-10101

MediumCVSS 6.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.18%

8th percentile - higher than 8% of all known CVEs

Summary

In ACM/MCE assisted-service, when pull-secret validation fails, raw pull-secret contents are written into `InfraEnv.status.conditions[].message`. A user with the default `view` ClusterRole cannot directly read Secrets, but can read InfraEnv objects and recover the referenced Secret's `.dockerconfigjson` data from status.

Risk Assessment

The risk is a bypass of Kubernetes/OpenShift RBAC separation – a read-only user can obtain sensitive credentials (username, password, email, auth) stored in Secrets.

Recommendation

Immediately update ACM/MCE assisted-service to a version that does not expose raw pull-secret data in status, and restrict access to InfraEnv objects.

Related vulnerabilities

Original NVD description (English source)

ACM/MCE assisted-service writes raw referenced pull-secret contents into `InfraEnv.status.conditions[].message` when pull-secret validation fails. A namespace principal with the stock `view` ClusterRole cannot directly read Secrets, but can read `InfraEnv` objects and recover the referenced Secret's `.dockerconfigjson` data from status. This bypasses the Kubernetes/OpenShift RBAC separation between read-only namespace viewers and Secret readers. In the reproduced proof, the same ServiceAccount was denied `get` and `list` on Secrets, but recovered synthetic pull-secret `username`, `password`, `email`, and base64 `auth` fields through `InfraEnv.status`.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS