SQL Injection in Kestra
CVE-2026-38428
Kestra v1.3.3 and before is vulnerable to SQL Injection. The vulnerability occurs because user-controlled input from a GET parameter is directly concatenated into an SQL query without proper sanitization or parameterization. As a result, attackers can inject arbitrary SQL expressions into the database query.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (42.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.002
Affected products
Weakness classification (CWE)
References
- www.link.com (Not Applicable)
- github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9x (Exploit, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-38428?
- CVE-2026-38428 is a critical-severity vulnerability in Kestra, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-05-05.
- How severe is CVE-2026-38428?
- Critical severity. CVSS v3 base score is 9.8 out of 10.