What is CVE-2026-62845?

CVE-2026-62845 is a medium-severity vulnerability in Clastix Kamaji, classified under SQL Injection. CVSS score: 4.7/10. Published 2026-07-30.

How severe is CVE-2026-62845?

Medium severity. CVSS v3 base score is 4.7 out of 10.

SQL Injection in Clastix Kamaji

CVE-2026-62845

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.

Vulnerability class: SQL Injection

EPSS: 0.002 (14.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.

Affected products

Clastix Kamaji — versions < 26.6.4-edge

Weakness classification (CWE)

CWE-89 — SQL Injection

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-62845?: CVE-2026-62845 is a medium-severity vulnerability in Clastix Kamaji, classified under SQL Injection. CVSS score: 4.7/10. Published 2026-07-30.
How severe is CVE-2026-62845?: Medium severity. CVSS v3 base score is 4.7 out of 10.