HTML Injection Vulnerability in MongoDB's Transition Readiness Tool
CVE-2026-76794

4.8MEDIUM

Key Information:

Vendor

Mongodb
Status
Bi Connector Transition Readiness Report
Vendor
CVE Published:
28 August 2026

What is CVE-2026-76794?

The MongoDB Transition Readiness Tool has a vulnerability that allows a user with write access to manipulate database metadata without proper encoding. This oversight can enable malicious actors to insert crafted metadata, leading to the execution of unintended script code when reports are generated and viewed by other users. Such exploitation risks exposing sensitive report contents and potentially altering their presentation, thereby compromising user trust and data integrity.

Affected Version(s)

BI Connector Transition Readiness Report 1.0.0 < 1.1.3

References

https://www.mongodb.com/docs/sql-interface/changelog/

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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