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9.9
CRITICAL CVSS 3.1
CVE-2026-34612
Kestra: Remote Code Execution via SQL Injection
Overview
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.

Details
INFO

Published Date :

April 3, 2026, 11:17 p.m.

Last Modified :

April 13, 2026, 5:36 p.m.

Remotely Exploit :

Yes !

Source :

[email protected]
Impact
Affected Products

The following products are affected by CVE-2026-34612 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Kestra kestra
: Total Affected Vendor : 1 | Products : 1
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 CRITICAL [email protected]
CVSS 3.1 CRITICAL [email protected]
Solution
Update Kestra to version 1.3.7 or later to fix the SQL injection and RCE vulnerability.
  • Update Kestra to version 1.3.7 or later.
  • Apply the latest security patches for Kestra.
  • Monitor systems for any signs of compromise.
References
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2026-34612.

URL Resource
https://github.com/kestra-io/kestra/commit/3926762795df8ad3e03924b370c51832ed3a21d3 Patch
https://github.com/kestra-io/kestra/releases/tag/v1.3.7 Product Release Notes
https://github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9x Exploit Mitigation Vendor Advisory
https://github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9x Exploit Mitigation Vendor Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-34612 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-34612 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2026-34612 vulnerability anywhere in the article.

  • Daily CyberSecurity
LiteLLM Under Fire: Triple Threat Vulnerabilities Expose AI Gateways to Total Takeover

LiteLLM, the popular open-source library used to provide a unified interface for over 100 Large Language Models (LLMs) like OpenAI and Anthropic, has been hit with a series of critical security disclo ... Read more

Published Date: Apr 13, 2026 (2 weeks, 3 days ago)
  • Daily CyberSecurity
Total CMS Takeover: Movable Type Patches Critical 9.8 CVSS Perl RCE

Six Apart Ltd. has issued an urgent security advisory for Movable Type, a long-standing content management system used by enterprises worldwide. The report details two severe vulnerabilities within th ... Read more

Published Date: Apr 13, 2026 (2 weeks, 3 days ago)
  • Daily CyberSecurity
Budibase Patches Critical RCE and SSRF Vulnerabilities

Budibase, the popular open-source low-code platform used by engineers to rapidly build internal tools, has released urgent security patches to address two critical vulnerabilities. The flaws, which in ... Read more

Published Date: Apr 07, 2026 (3 weeks, 2 days ago)
  • Daily CyberSecurity
10.0 CVSS Flaw in Kestra Grants Full Server Control

A critical security vulnerability has been unmasked in Kestra, the popular open-source, event-driven orchestration platform. The flaw, tracked as CVE-2026-34612, carries a maximum CVSS score of 10.0, ... Read more

Published Date: Apr 07, 2026 (3 weeks, 2 days ago)
  • Daily CyberSecurity
Critical JWT Bypass in Convoy Panel Allows Full Account Takeover

A critical security vulnerability has been unmasked in Convoy, the modern KVM server management panel used by businesses to manage virtualized infrastructure. The flaw, tracked as CVE-2026-33746, carr ... Read more

Published Date: Apr 07, 2026 (3 weeks, 2 days ago)

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2026-34612 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Apr. 13, 2026

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
    Added CPE Configuration OR *cpe:2.3:a:kestra:kestra:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.7
    Added Reference Type GitHub, Inc.: https://github.com/kestra-io/kestra/commit/3926762795df8ad3e03924b370c51832ed3a21d3 Types: Patch
    Added Reference Type GitHub, Inc.: https://github.com/kestra-io/kestra/releases/tag/v1.3.7 Types: Product, Release Notes
    Added Reference Type GitHub, Inc.: https://github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9x Types: Exploit, Mitigation, Vendor Advisory
    Added Reference Type CISA-ADP: https://github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9x Types: Exploit, Mitigation, Vendor Advisory
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Apr. 06, 2026

    Action Type Old Value New Value
    Added Reference https://github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9x
  • New CVE Received by [email protected]

    Apr. 03, 2026

    Action Type Old Value New Value
    Added 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.
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
    Added CWE CWE-89
    Added Reference https://github.com/kestra-io/kestra/commit/3926762795df8ad3e03924b370c51832ed3a21d3
    Added Reference https://github.com/kestra-io/kestra/releases/tag/v1.3.7
    Added Reference https://github.com/kestra-io/kestra/security/advisories/GHSA-365w-2m69-mp9x
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CVSS
Vulnerability Scoring Details
Base CVSS Score: 9.9
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact