CVE-2026-76794
Medium
Description
MongoSQL Transition Readiness Tool does not sufficiently encode database metadata before including it in generated HTML. A MongoDB user with write access can introduce crafted metadata that may cause script code to run when another user generates and opens the report, potentially exposing report contents or altering its display.
SeverityMedium
CVSS4.6
Exploit probability—
Product
Mongodb Mongosql Transition Readiness Tool
PublishedAug 28, 2026
First seenAug 28, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- mongodb mongosql_transition_readiness_tool1.1.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mongodb mongosql_transition_readiness_tool | v < 1.1.3 | 1.1.3 |
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