CVE-2026-77184

Medium

Description

In MongoDB Connector for BI, the description text of a collection's JSON schema validator is incorporated into the comment text of the DDL returned by SHOW CREATE statements without complete escaping of backslash characters. A user with permission to modify a collection's schema validator, in deployments configured to build their SQL schema from those validators, can cause additional SQL text to be embedded in that generated output. If an operator or automated tool later replays that generated statement against a SQL server, the additional text is executed with the privileges of that session.

SeverityMedium
CVSS5.2
Exploit probability—
ProductMongodb Bi Connector
PublishedAug 28, 2026
First seenAug 28, 2026
Weakness typeCWE-89SQL injection

How to fix

Update
  • mongodb bi_connector2.14.31 or later

Affected products

ProductAffected versionsFixed in
mongodb bi_connector2.1.0 ≤ v < 2.14.312.14.31

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