CVE-2025-12743— SQL Injection in Looker Project Generation Endpoint Allows Access to Internal MySQL Database
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I. Basic Information for CVE-2025-12743
Vulnerability Information
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Vulnerability Title
SQL Injection in Looker Project Generation Endpoint Allows Access to Internal MySQL Database
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Looker endpoint for generating new projects from database connections allows users to specify "looker" as a connection name, which is a reserved internal name for Looker's internal MySQL database. The schemas parameter is vulnerable to SQL injection, enabling attackers to manipulate SELECT queries that are constructed and executed against the internal MySQL database. This vulnerability allows users with developer permissions to extract data from Looker's internal MySQL database. Looker-hosted and Self-hosted were found to be vulnerable. This issue has already been mitigated for Looker-hosted instances. No user action is required for these. Self-hosted instances must be upgraded as soon as possible. This vulnerability has been patched in all supported versions of Self-hosted. The versions below have all been updated to protect against this vulnerability. You can download these versions at the Looker download page https://download.looker.com/ : * 24.12.106 * 24.18.198+ * 25.0.75 * 25.6.63+ * 25.8.45+ * 25.10.33+ * 25.12.1+ * 25.14+
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Google Cloud Looker 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Cloud Looker是美国谷歌（Google）公司的一种在线工具，用于将数据转换为可定制的信息丰富的报告和仪表板。 Google Cloud Looker存在安全漏洞，该漏洞源于schemas参数容易受到SQL注入攻击，可能导致开发者权限用户从Looker内部MySQL数据库提取数据。
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 |
|---|---|---|---|---|
| Google Cloud | Looker | 0 ~ 24.12.106 | - | |
| Google Cloud | Looker | 0 ~ 24.12.106 | - |
II. Public POCs for CVE-2025-12743
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|---|
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IV. Related Vulnerabilities
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V. Comments for CVE-2025-12743
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