CVE-2026-77586: CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in MongoDB BI Connector
In MongoDB Connector for BI, MongoDB object names such as collection, field, and index names are placed into the quoted identifiers of the DDL text returned by SHOW CREATE statements without escaping the identifier delimiter. A user with permission to write to a sampled MongoDB collection can choose a name that closes the quoted identifier early, so that additional SQL text becomes part of the 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.
CVE-2026-77586: CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in MongoDB BI Connector
Description
In MongoDB Connector for BI, MongoDB object names such as collection, field, and index names are placed into the quoted identifiers of the DDL text returned by SHOW CREATE statements without escaping the identifier delimiter. A user with permission to write to a sampled MongoDB collection can choose a name that closes the quoted identifier early, so that additional SQL text becomes part of the 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.
CVSS v4.0
Score 8.5high
Affected software
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mongodb
- Date Reserved
- 2026-08-20T20:47:00.574Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a91e412acd9273b4942e8a3
Added to database: 08/28/2026, 19:40:02 UTC
Last updated: 08/29/2026, 01:00:25 UTC
Views: 7
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