What is CVE-2026-34612?

CVE-2026-34612 is a critical-severity vulnerability in Kestra-io Kestra, classified under SQL Injection. CVSS score: 10.0/10. Published 2026-04-03.

How severe is CVE-2026-34612?

Critical severity. CVSS v3 base score is 10.0 out of 10.

SQL Injection in Kestra-io Kestra

CVE-2026-34612

Kestra is an open-source, event-driven orchestration platform. Prior to version 1.3.7, Kestra (default docker-compose deployment) contains a SQL Injection vulnerability that leads to Remote Code Execution (RCE) in the following endpoint "G…

Vulnerability class: SQL Injection

EPSS: 0.001 (20.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Kestra-io Kestra — versions < 1.3.7

Weakness classification (CWE)

CWE-89 — SQL Injection

References

https://github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9x (x_refsource_CONFIRM)
https://github.com/kestra-io/kestra/commit/3926762795df8ad3e03924b370c51832ed3a21d3 (x_refsource_MISC)
https://github.com/kestra-io/kestra/releases/tag/v1.3.7 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-34612?: CVE-2026-34612 is a critical-severity vulnerability in Kestra-io Kestra, classified under SQL Injection. CVSS score: 10.0/10. Published 2026-04-03.
How severe is CVE-2026-34612?: Critical severity. CVSS v3 base score is 10.0 out of 10.