CVE-2026-10101
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|
Weaknesses
- CWE-201: Insertion of Sensitive Information Into Sent Data
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://access.redhat.com/security/cve/CVE-2026-10101
- https://bugzilla.redhat.com/show_bug.cgi?id=2483298
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