CVE-2026-13748
Snowflake CLI Arbitrary Local File Read and Exfiltration Through Improper File Path Restriction
Description
Improper restriction of file path resolution in Snowflake CLI versions prior to 3.19 allowed arbitrary local file content to be read and transmitted to Snowflake services. An attacker could exploit this by supplying crafted repository or project content that referenced files outside the intended project boundary, causing Snowflake CLI to read local files and upload or embed their contents during deployment or SQL template processing. Successful exploitation required the victim to process attacker-controlled project content, and retrieval of exfiltrated data depended on access to the victim's Snowflake account artifacts such as query history or uploaded stage content. The fix is available in Snowflake CLI version 3.19, and users must manually upgrade.
INFO
Published Date :
June 29, 2026, 4:16 p.m.
Last Modified :
Oct. 25, 2026, 9:10 p.m.
Remotely Exploit :
No
Source :
412d305a-227d-44f9-a262-a31ba44f2aea
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | 412d305a-227d-44f9-a262-a31ba44f2aea |
Solution
- Upgrade Snowflake CLI to version 3.19 or later.
- Process only trusted project content.
- Review Snowflake account artifacts for unexpected data.
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-2026-13748.
| URL | Resource |
|---|---|
| https://community.snowflake.com/s/article/Snowflake-CLI-Vulnerability-Advisory | 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-2026-13748 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-2026-13748
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-2026-13748 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-13748 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. 25, 2026
Action Type Old Value New Value Added Translation Title: Snowflake CLI de Snowflake, Description: La restricción inadecuada de la resolución de rutas de archivo en las versiones de Snowflake CLI anteriores a la 3.19 permitía que se leyera contenido arbitrario de archivos locales y se transmitiera a los servicios de Snowflake. Un atacante podría explotar esto al proporcionar contenido de repositorio o proyecto manipulado que hiciera referencia a archivos fuera del límite del proyecto previsto, lo que provocaría que Snowflake CLI leyera archivos locales y cargara o incrustara su contenido durante la implementación o el procesamiento de plantillas SQL. La explotación exitosa requería que la víctima procesara contenido de proyecto controlado por el atacante, y la recuperación de datos exfiltrados dependía del acceso a los artefactos de la cuenta de Snowflake de la víctima, como el historial de consultas o el contenido de stage cargado. La solución está disponible en la versión 3.19 de Snowflake CLI, y los usuarios deben actualizar manualmente. -
Initial Analysis by [email protected]
Jun. 30, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:snowflake:snowflake_cli:*:*:*:*:*:*:*:* versions from (including) 0.2.2 up to (excluding) 3.19.0 Added Reference Type SNOWFLAKE: https://community.snowflake.com/s/article/Snowflake-CLI-Vulnerability-Advisory Types: Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 29, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-13748', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-06-29T16:20:50.026529Z'} -
New CVE Received by 412d305a-227d-44f9-a262-a31ba44f2aea
Jun. 29, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Snowflake', 'product': 'Snowflake CLI', 'versions': [{'status': 'affected', 'version': '0.2.2', 'lessThan': '3.19.0', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}] Added Description Improper restriction of file path resolution in Snowflake CLI versions prior to 3.19 allowed arbitrary local file content to be read and transmitted to Snowflake services. An attacker could exploit this by supplying crafted repository or project content that referenced files outside the intended project boundary, causing Snowflake CLI to read local files and upload or embed their contents during deployment or SQL template processing. Successful exploitation required the victim to process attacker-controlled project content, and retrieval of exfiltrated data depended on access to the victim's Snowflake account artifacts such as query history or uploaded stage content. The fix is available in Snowflake CLI version 3.19, and users must manually upgrade. Added CVSS V3.1 AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N Added CWE CWE-22 Added CWE CWE-61 Added CWE CWE-73 Added Reference https://community.snowflake.com/s/article/Snowflake-CLI-Vulnerability-Advisory