CVE-2026-62845 Details
Description
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.
A SQL injection vulnerability has been identified in the PostgreSQL and MySQL datastore drivers of Kamaji, a Hosted Control Plane Manager for Kubernetes. This issue affects Kamaji versions prior to 26.7.4-edge. The vulnerability arises because the drivers construct Data Definition Language (DDL) statements by directly inserting user-supplied identifiers into SQL queries without proper escaping. This flaw allows an attacker to manipulate the SQL injection through Kamaji's root connection to the shared datastore. The etcd driver is not affected.
Users can upgrade to Kamaji version 26.7.4-edge, where this vulnerability has been fixed. For those using PostgreSQL or MySQL drivers, it's recommended to validate datastore identifier fields against a strict pattern and to escape identifiers properly before interpolation into SQL statements.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 30, 2026CISA-ADP
Assessed Jul 31, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/clastix/kamaji/security/advisories/GHSA-r47v-ppwp-fh4r | CISA-ADP | AdvisoryRemedyVendor |
| https://github.com/clastix/kamaji/commit/6a9f3e10ae408e7948e2aca2db694791a299e79c | [email protected] | Source CodeVendor |
| https://github.com/clastix/kamaji/releases/tag/26.7.4-edge | [email protected] | Release NotesVendor |
| https://github.com/clastix/kamaji/security/advisories/GHSA-r47v-ppwp-fh4r | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Clastix Kamaji | <= 26.7.3-edge (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 31, 2026 | CVE Modified | CISA-ADP |
| Jul 30, 2026 | New CVE Received | [email protected] |