Critical severity9.9NVD Advisory· Published Apr 3, 2026· Updated Apr 13, 2026
CVE-2026-34612
CVE-2026-34612
Description
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 "GET /api/v1/main/flows/search". Once a user is authenticated, simply visiting a crafted link is enough to trigger the vulnerability. The injected payload is executed by PostgreSQL using COPY ... TO PROGRAM ..., which in turn runs arbitrary OS commands on the host. This issue has been patched in version 1.3.7.
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Affected products
2Patches
Vulnerability mechanics
References
3- github.com/kestra-io/kestra/commit/3926762795df8ad3e03924b370c51832ed3a21d3nvdPatch
- github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9xnvdExploitMitigationVendor Advisory
- github.com/kestra-io/kestra/releases/tag/v1.3.7nvdProductRelease Notes
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