CVE-2026-41490
Dagster Vulnerable to SQL Injection via Dynamic Partition Keys in Database I/O Manager Integrations
Description
Dagster is an orchestration platform for the development, production, and observation of data assets. Prior to Dagster Core version 1.13.1 and prior to Dagster libraries version 0.29.1, the DuckDB, Snowflake, BigQuery, and DeltaLake I/O managers constructed SQL WHERE clauses by interpolating dynamic partition key values into queries without escaping. A user with the Add Dynamic Partitions permission could create a partition key that injects arbitrary SQL, which would execute against the target database backend under the I/O manager's credentials. Only deployments that use dynamic partitions are affected. Pipelines using static or time-window partitions are not impacted. This issue has been patched in Dagster Core version 1.13.1 and Dagster libraries version 0.29.1.
INFO
Published Date :
May 7, 2026, 2:16 p.m.
Last Modified :
Oct. 26, 2026, 12:10 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | MITRE-CVE |
Solution
- Upgrade Dagster Core to version 1.13.1 or later.
- Upgrade Dagster libraries to version 0.29.1 or later.
- Review and sanitize dynamic partition keys.
- Ensure least privilege for I/O manager credentials.
Public PoC/Exploit Available at Github
CVE-2026-41490 has a 4 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2026-41490.
| URL | Resource |
|---|---|
| https://github.com/dagster-io/dagster/releases/tag/1.13.1 | |
| https://github.com/dagster-io/dagster/security/advisories/GHSA-mjw2-v2hm-wj34 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-41490 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-2026-41490
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).
AI-driven offensive security research harness — LLM-agent orchestration for source-review, PoC validation & coordinated disclosure at scale (40+ CVEs)
SQL Injection in Dagster database I/O managers via dynamic partition keys (DuckDB/Snowflake/BigQuery/DeltaLake) — High
Python
Profile README
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-41490 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-41490 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.
-
CVE Translated by [email protected]
Oct. 26, 2026
Action Type Old Value New Value Added Translation Title: dagster de dagster-io, Description: Dagster es una plataforma de orquestación para el desarrollo, producción y observación de activos de datos. Antes de la versión 1.13.1 de Dagster Core y antes de la versión 0.29.1 de las bibliotecas de Dagster, los gestores de E/S de DuckDB, Snowflake, BigQuery y DeltaLake construían cláusulas SQL WHERE interpolando valores de clave de partición dinámica en las consultas sin escapar. Un usuario con el permiso Add Dynamic Partitions podría crear una clave de partición que inyecta SQL arbitrario, el cual se ejecutaría contra el backend de la base de datos objetivo bajo las credenciales del gestor de E/S. Solo las implementaciones que utilizan particiones dinámicas se ven afectadas. Los pipelines que utilizan particiones estáticas o de ventana de tiempo no se ven afectados. Este problema ha sido parcheado en la versión 1.13.1 de Dagster Core y en la versión 0.29.1 de las bibliotecas de Dagster. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'dagster-io', 'product': 'dagster', 'versions': [{'status': 'affected', 'version': 'dagster < 1.13.1'}, {'status': 'affected', 'version': 'dagster-duckdb < 0.29.1'}, {'status': 'affected', 'version': 'dagster-snowflake < 0.29.1'}, {'status': 'affected', 'version': 'dagster-gcp < 0.29.1'}, {'status': 'affected', 'version': 'dagster-deltalake < 0.29.1'}, {'status': 'affected', 'version': 'dagster-snowflake-polars < 0.29.1'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-41490', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-05-07T14:55:03.285694Z'} -
New CVE Received by [email protected]
May. 07, 2026
Action Type Old Value New Value Added Description Dagster is an orchestration platform for the development, production, and observation of data assets. Prior to Dagster Core version 1.13.1 and prior to Dagster libraries version 0.29.1, the DuckDB, Snowflake, BigQuery, and DeltaLake I/O managers constructed SQL WHERE clauses by interpolating dynamic partition key values into queries without escaping. A user with the Add Dynamic Partitions permission could create a partition key that injects arbitrary SQL, which would execute against the target database backend under the I/O manager's credentials. Only deployments that use dynamic partitions are affected. Pipelines using static or time-window partitions are not impacted. This issue has been patched in Dagster Core version 1.13.1 and Dagster libraries version 0.29.1. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L Added CWE CWE-89 Added Reference https://github.com/dagster-io/dagster/releases/tag/1.13.1 Added Reference https://github.com/dagster-io/dagster/security/advisories/GHSA-mjw2-v2hm-wj34