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5 vulnerabilities by clastix
CVE-2026-62845 (GCVE-0-2026-62845)
Vulnerability from cvelistv5 – Published: 2026-07-30 21:10 – Updated: 2026-07-31 11:18
VLAI
EPSS
VEX
Title
Kamaji: SQL injection via unescaped datastore identifiers in PostgreSQL/MySQL drivers
Summary
Kamaji is the Hosted Control Plane Manager for Kubernetes. Prior to 26.7.4-edge, the PostgreSQL and MySQL datastore drivers build DDL statements by interpolating the user-supplied DataStoreUsername/DataStoreSchema directly into SQL via fmt.Sprintf, without escaping identifiers. These fields have no format validation, so a value containing a quote character breaks out of the quoted identifier — SQL injection executed over Kamaji's root connection to the shared datastore. etcd driver is not affected.This issue is fixed in version 26.7.4-edge.
Severity
4.7 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 11:18 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
GitHub_M
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/clastix/kamaji/security/adviso… | x_refsource_CONFIRM |
| https://github.com/clastix/kamaji/commit/6a9f3e10… | x_refsource_MISC |
| https://github.com/clastix/kamaji/releases/tag/26… | x_refsource_MISC |
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CVE-2026-62246 (GCVE-0-2026-62246)
Vulnerability from cvelistv5 – Published: 2026-07-30 21:06 – Updated: 2026-07-31 23:12
VLAI
EPSS
VEX
Title
Kamaji: TenantControlPlane namespace/name collision binds two tenants to the same SQL datastore schema + DB user, breaking per-tenant isolation
Summary
Kamaji is the Hosted Control Plane Manager for Kubernetes. Prior to 26.7.4-edge, Kamaji derives a TenantControlPlane datastore schema, database user, and etcd key prefix from a lossy namespace-and-name normalization in GetDefaultDatastoreSchema() and GetDefaultDatastoreUsername(), allowing distinct tenants with colliding normalized identifiers to share control-plane state and read, modify, or destroy another tenant's Kubernetes data. This issue is fixed in version 26.7.4-edge.
Severity
8.5 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 23:12 UTC
Assigner
GitHub_M
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/clastix/kamaji/security/adviso… | x_refsource_CONFIRM |
| https://github.com/clastix/kamaji/commit/4232a9df… | x_refsource_MISC |
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CVE-2024-42480 (GCVE-0-2024-42480)
Vulnerability from cvelistv5 – Published: 2024-08-12 15:21 – Updated: 2024-08-12 17:55
VLAI
EPSS
VEX
Title
Kamaji's RBAC Roles for `etcd` are not disjunct
Summary
Kamaji is the Hosted Control Plane Manager for Kubernetes. In versions 1.0.0 and earlier, Kamaji uses an "open at the top" range definition in RBAC for etcd roles leading to some TCPs API servers being able to read, write, and delete the data of other control planes. This vulnerability is fixed in edge-24.8.2.
Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-12 17:51 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
GitHub_M
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/clastix/kamaji/security/adviso… | x_refsource_CONFIRM |
| https://github.com/clastix/kamaji/commit/1731e8c2… | x_refsource_MISC |
| https://github.com/clastix/kamaji/blob/8cdc619124… | x_refsource_MISC |
Impacted products
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CVE-2022-46167 (GCVE-0-2022-46167)
Vulnerability from cvelistv5 – Published: 2022-12-02 18:22 – Updated: 2025-04-23 16:32
VLAI
EPSS
VEX
Title
Capsule vulnerable to privilege escalation by ServiceAccount deployed in a Tenant Namespace
Summary
Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to version 0.1.3, a ServiceAccount deployed in a Tenant Namespace, when granted with `PATCH` capabilities on its own Namespace, is able to edit it and remove the Owner Reference, breaking the reconciliation of the Capsule Operator and removing all the enforcement like Pod Security annotations, Network Policies, Limit Range and Resource Quota items. An attacker could detach the Namespace from a Tenant that is forbidding starting privileged Pods using the Pod Security labels by removing the OwnerReference, removing the enforcement labels, and being able to start privileged containers that would be able to start a generic Kubernetes privilege escalation. Patches have been released for version 0.1.3. No known workarounds are available.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 15:46 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
GitHub_M
CNA
References
4 references
| URL | Tags |
|---|---|
| https://github.com/clastix/capsule/security/advis… | x_refsource_CONFIRM |
| https://github.com/clastix/capsule/commit/1df430e… | x_refsource_MISC |
| https://github.com/clastix/capsule/commit/75525ac… | x_refsource_MISC |
| https://github.com/clastix/capsule/releases/tag/v0.1.3 | x_refsource_MISC |
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CVE-2022-23652 (GCVE-0-2022-23652)
Vulnerability from cvelistv5 – Published: 2022-02-22 19:55 – Updated: 2025-04-22 18:21
VLAI
EPSS
VEX
Title
Privilege escalation using hop-by-hop Connection header
Summary
capsule-proxy is a reverse proxy for Capsule Operator which provides multi-tenancy in Kubernetes. In versions prior to 0.2.1 an attacker with a proper authentication mechanism may use a malicious `Connection` header to start a privilege escalation attack towards the Kubernetes API Server. This vulnerability allows for an exploit of the `cluster-admin` Role bound to `capsule-proxy`. There are no known workarounds for this issue.
Severity
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-22 15:44 UTC
CWE
- CWE-287 - Improper Authentication
Assigner
GitHub_M
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/clastix/capsule-proxy/security… | x_refsource_CONFIRM |
| https://github.com/clastix/capsule-proxy/issues/188 | x_refsource_MISC |
| https://github.com/clastix/capsule-proxy/commit/e… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| clastix | capsule-proxy |
Affected:
< 0.2.1
|
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