CVE-2026-13748— Snowflake CLI Arbitrary Local File Read and Exfiltration Through Improper File Path Restriction
Quick assessment
Affected
Snowflake Snowflake CLI
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Snowflake CLI是美国Snowflake公司的一个命令行工具，用于管理云计算环境中的数据仓库任务。 Snowflake CLI 3.19之前版本存在安全漏洞，该漏洞源于文件路径解析限制不当，可能导致特制仓库或项目内容引用预期项目边界之外的文件，造成读取本地文件并在部署或SQL模板处理过程中上传或嵌入其内容。攻击者利用此漏洞需要受害者处理攻击者控制的项目内容，且泄露数据的检索依赖于对受害者Snowflake账户工件的访问。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1530 · Data from Cloud StorageAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Snowflake | Snowflake CLI | 0.2.2< 3.19.0 |
affected |
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I. Basic Information for CVE-2026-13748
Vulnerability Information
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Vulnerability Title
Snowflake CLI Arbitrary Local File Read and Exfiltration Through Improper File Path Restriction
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Snowflake CLI 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Snowflake CLI是美国Snowflake公司的一个命令行工具，用于管理云计算环境中的数据仓库任务。 Snowflake CLI 3.19之前版本存在安全漏洞，该漏洞源于文件路径解析限制不当，可能导致特制仓库或项目内容引用预期项目边界之外的文件，造成读取本地文件并在部署或SQL模板处理过程中上传或嵌入其内容。攻击者利用此漏洞需要受害者处理攻击者控制的项目内容，且泄露数据的检索依赖于对受害者Snowflake账户工件的访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Snowflake | Snowflake CLI | 0.2.2 ~ 3.19.0 | - |
|
II. Public POCs for CVE-2026-13748
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-13748 (1)
Same Patch Batch · Snowflake · 2026-06-29 · 7 CVEs total
| CVE-2026-13749 | 8.8 HIGH | Snowflake CLI Arbitrary Code Execution via Snowpark Annotation Processor Template Injectio |
| CVE-2026-13744 | 8.3 HIGH | Snowflake CLI SQL Injection Through Improper Neutralization of User-Controlled Input |
| CVE-2026-13752 | 6.0 MEDIUM | Snowflake CLI SQL Injection Through Improper Neutralization of Parameters in Secret Creati |
| CVE-2026-13750 | 5.5 MEDIUM | Snowflake CLI Sensitive Credential Exposure Through Debug Logging |
| CVE-2026-13751 | 4.1 MEDIUM | Snowflake CLI Server-Side Request Forgery via Arbitrary URL Fetch in !source/!load |
| CVE-2026-13746 | 3.6 LOW | Snowflake CLI SQL Injection Through Improper Neutralization of Local CLI Parameters |
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V. Comments for CVE-2026-13748
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