Vulnerability Description
The MongoSQL Transition Readiness Tool writes query text and user names read from BI Connector log files into its generated HTML report without encoding them for that output context. A user able to issue queries through the BI Connector can influence log content so that markup supplied in a query is interpreted by the browser when an operator later generates and opens the report, which may disclose other users' logged query text and user names to an external party or present misleading content to the operator. Generating a report over logs containing the affected entries and opening that report in a browser is required.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mongodb | Mongosql Transition Readiness Tool | < 1.1.3 |
Related Weaknesses (CWE)
References
- https://www.mongodb.com/docs/sql-interface/changelog/Vendor Advisory
FAQ
What is CVE-2026-76798?
CVE-2026-76798 is a vulnerability with a CVSS score of 6.3 (MEDIUM). The MongoSQL Transition Readiness Tool writes query text and user names read from BI Connector log files into its generated HTML report without encoding them for that output context. A user able to is...
How severe is CVE-2026-76798?
CVE-2026-76798 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-76798?
Check the references section above for vendor advisories and patch information. Affected products include: Mongodb Mongosql Transition Readiness Tool.