Vulnerability-Lookup

CVE-2026-34612 (GCVE-0-2026-34612)

Vulnerability from cvelistv5 – Published: 2026-04-03 22:39 – Updated: 2026-04-06 16:10

Title

Kestra: Remote Code Execution via SQL Injection

Summary

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.

Severity

10 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Assigner

GitHub_M

References

3 references

URL	Tags
https://github.com/kestra-io/kestra/security/advi…	x_refsource_CONFIRM
https://github.com/kestra-io/kestra/commit/392676…	x_refsource_MISC
https://github.com/kestra-io/kestra/releases/tag/v1.3.7	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
kestra-io	kestra	Affected: < 1.3.7

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-34612

Vulnerability from fkie_nvd - Published: 2026-04-03 23:17 - Updated: 2026-06-17 10:39

Severity

9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/kestra-io/kestra/commit/3926762795df8ad3e03924b370c51832ed3a21d3	Patch
security-advisories@github.com	https://github.com/kestra-io/kestra/releases/tag/v1.3.7	Product, Release Notes
security-advisories@github.com	https://github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9x	Exploit, Mitigation, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0	https://github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9x	Exploit, Mitigation, Vendor Advisory

Impacted products

	Vendor	Product	Version
	kestra	kestra	*

JSON

To clipboard

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  "lastModified": "2026-06-17T10:39:19.297",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

CVE-2026-34612 (GCVE-0-2026-34612)

FKIE_CVE-2026-34612

Tags

Sightings

Nomenclature