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CVE-2026-19502— Insufficient redaction of sensitive configuration values in diagnostic output of MongoDB SQL Schema Builder CLI

Quick assessment

Affected
MongoDB Schema Builder 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.

MongoDB Schema Builder CLI是美国MongoDB公司的一款命令行模式构建工具。 MongoDB Schema Builder CLI 1.0.0版本至1.2.1之前版本存在日志信息泄露漏洞，该漏洞源于将启动配置记录到标准输出和日志文件，且未对某些连接设置进行脱敏，可能导致认证材料以明文形式泄露，本地用户或日志访问者可获取这些敏感信息。

CVSS 5.5 · Medium EPSS 0.12% · P2

Affected Version Matrix 1

VendorProduct Version RangeStatus
MongoDB Schema Builder CLI 1.0.0< 1.2.1 affected
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I. Basic Information for CVE-2026-19502

Vulnerability Information
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Vulnerability Title
Insufficient redaction of sensitive configuration values in diagnostic output of MongoDB SQL Schema Builder CLI
Source: CVE Program / CVE List V5
Vulnerability Description
MongoDB SQL Schema Builder CLI records its startup configuration to standard output and, when file logging is enabled, to a log file on disk. Certain connection settings were written without redaction, so authentication material supplied by the operator could appear in plaintext in that diagnostic output. A local user with read access to the terminal session or the log directory, or anyone with access to a location where those logs are subsequently collected, could obtain those values.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过日志文件的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
MongoDB Schema Builder CLI 日志信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MongoDB Schema Builder CLI是美国MongoDB公司的一款命令行模式构建工具。 MongoDB Schema Builder CLI 1.0.0版本至1.2.1之前版本存在日志信息泄露漏洞，该漏洞源于将启动配置记录到标准输出和日志文件，且未对某些连接设置进行脱敏，可能导致认证材料以明文形式泄露，本地用户或日志访问者可获取这些敏感信息。
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
MongoDB Schema Builder CLI 1.0.0 ~ 1.2.1 -

II. Public POCs for CVE-2026-19502

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III. Intelligence Information for CVE-2026-19502

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Vendor Pages for CVE-2026-19502 (1)

Same Patch Batch · MongoDB · 2026-08-12 · 7 CVEs total

CVE-2026-19001 9.8 CRITICAL MongoDB BI Connector ODBC driver may write outside an allocated buffer when handling overs
CVE-2026-19002 8.1 HIGH Crafted database metadata may cause memory corruption in MongoDB BI Connector ODBC Driver
CVE-2026-19004 8.1 HIGH MongoDB BI Connector ODBC Driver Memory-Safety Issue When Handling Stored Procedure Output
CVE-2026-19003 7.8 HIGH MongoDB BI Connector ODBC driver may write outside an allocated buffer when the setup dial
CVE-2026-18888 6.5 MEDIUM MongoDB BI Connector ODBC driver may write outside an allocated buffer when retrieving lar
CVE-2026-19503 4.8 MEDIUM Insufficient OIDC endpoint validation could invoke unintended local protocol handlers

IV. Related Vulnerabilities

Same vendor: MongoDB
Same weakness: CWE-532

V. Comments for CVE-2026-19502

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