MongoDB Connector for BI Unescaped Object Names in Generated SHOW CREATE Output (CVE-2026-77586) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-77586

MongoDB Connector for BI Unescaped Object Names in Generated SHOW CREATE Output

Answer in brief

CVE-2026-77586 records a Unknown severity vulnerability in MongoDB Connector for BI Unescaped Object Names in Generated SHOW CREATE Output. The current sources do not mark it as known exploited. The current feed maps MongoDB/BI Connector (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 28, 2026Updated Aug 28, 2026Source checked Aug 28, 2026First seen by HOL Aug 28, 2026Material review Aug 28, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps MongoDB/BI Connector (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
MongoDB/BI Connectorgeneric	>=2.1.0 <2.14.31	2.14.31

Recommended response

Check inventory. Check lockfiles and deployed manifests for MongoDB/BI Connector.
Review the reported fix. Update MongoDB/BI Connector to 2.14.31 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 28, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 28, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 28, 2026

Sources and claim methodology

Source referencemongodb.com

Upstream source 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.

Quoted source text, attributed separately from HOL analysis.