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CVE-2026-14881— Compass connection import allows to override OIDC browser open command (usually set through settings), allowing for arbitrary shell commands execution when connecting to cluster using OIDC auth flow

Quick assessment

Affected
MongoDB MongoDB Compass
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MongoDB compass是美国MongoDB公司开源的一款数据库管理工具。 MongoDB Compass 1.49.7之前版本存在命令注入漏洞，该漏洞源于在导入连接时可以覆盖某些无法通过连接表单更改的连接选项，可能提供一个自定义浏览器打开命令用于OIDC认证流程，通常只能通过Compass设置全局设置。

CVSS 7.8 · High EPSS 0.21% · P11

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
MongoDB MongoDB Compass 1.38.0< 1.49.7 affected
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I. Basic Information for CVE-2026-14881

Vulnerability Information
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Vulnerability Title
Compass connection import allows to override OIDC browser open command (usually set through settings), allowing for arbitrary shell commands execution when connecting to cluster using OIDC auth flow
Source: CVE Program / CVE List V5
Vulnerability Description
When importing connections in Compass it is possible to override some connection options that are otherwise can't be changed via connection form. In particular it is possible to provide a custom browser open command for OIDC auth flow that is usually can be set only globally via Compass settings.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
MongoDB Compass 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MongoDB compass是美国MongoDB公司开源的一款数据库管理工具。 MongoDB Compass 1.49.7之前版本存在命令注入漏洞，该漏洞源于在导入连接时可以覆盖某些无法通过连接表单更改的连接选项，可能提供一个自定义浏览器打开命令用于OIDC认证流程，通常只能通过Compass设置全局设置。
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 MongoDB Compass 1.38.0 ~ 1.49.7 -

II. Public POCs for CVE-2026-14881

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Qwen3.6-35B-A3B · 7713 chars
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III. Intelligence Information for CVE-2026-14881

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Other References for CVE-2026-14881 (1)

Same Patch Batch · MongoDB · 2026-07-22 · 26 CVEs total

CVE-2026-13072 8.1 HIGH MongoDB Improper Input Validation in Compute Mode External Data Processing Leading to Memo
CVE-2026-13059 8.1 HIGH Improper Validation of Client-Supplied Command Parameters Allowing Role-Based Access Contr
CVE-2026-13078 7.7 HIGH Local File Disclosure in MongoDB Server via MozJS Scripting Engine Module Loader
CVE-2026-13077 7.1 HIGH Out-of-Bounds Heap Read in BSON CodeWScope Element Parsing via Malformed BSONColumn Data
CVE-2026-13058 7.1 HIGH Transaction Command Insufficient Input Validation Leading to Process Termination
CVE-2026-13069 6.5 MEDIUM Queryable Encryption FLE2 Find Payload Missing Input Validation Leading to Resource Exhaus
CVE-2026-13062 6.5 MEDIUM MongoDB mongos Improper Validation of Internal Flags in Queryable Encryption Write Command
CVE-2026-13060 6.5 MEDIUM $graphLookup Aggregation Stage Authorization Check Inconsistency Allowing Unauthorized Col
CVE-2026-13066 6.5 MEDIUM Server-Side JavaScript DBPointer BSON Serialization Memory Disclosure
CVE-2026-13075 6.5 MEDIUM $rankFusion and $scoreFusion Unbounded Memory Allocation During Error Suggestion Generatio
CVE-2026-13065 6.5 MEDIUM MongoDB $linearFill Window Function Improper Input Validation Leading to Process Terminati
CVE-2026-13055 6.5 MEDIUM Server crash via aggregation pipeline expression with compound wildcard index specificatio
CVE-2026-13064 6.5 MEDIUM MongoDB $jsonSchema Query Operator Excessive CPU Consumption Leading to Denial of Service
CVE-2026-13076 6.5 MEDIUM Aggregation Framework Memory Exhaustion Leading to Process Termination
CVE-2026-13056 6.5 MEDIUM A user with read access can cause a DoS by executing a specifically crafted query to consu
CVE-2026-13071 6.5 MEDIUM Server-Side JavaScript Aggregation Expression Memory Safety Issue Leading to Process Termi
CVE-2026-9737 6.5 MEDIUM Find command with $meta sort can lead to crash
CVE-2026-13067 6.3 MEDIUM tlsCATrusts Role Restriction Not Enforced via PROXY Protocol v2 on Unix Domain Socket
CVE-2026-13057 5.3 MEDIUM Authorization Bypass via Client-Supplied $search.mergingPipeline Leaks Unauthorized Collec
CVE-2026-13074 5.3 MEDIUM Awaitable Hello Command in Exhaust Mode Unthrottled Response Loop Leading to Denial of Ser

Showing top 20 of 26 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: MongoDB Compass
Same vendor: MongoDB
Same weakness: CWE-78

V. Comments for CVE-2026-14881

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