Compass connection import allows to override OIDC browser open command (usually set through settings), allowing for arbitrary shell commands execution when connecting to cluster using OIDC auth flow
CVE-2026-14881 is fixed in 3 products on 1 platform, first by MongoDB Compass 1.49.7.0, released May 11, 2026. It is not reported as exploited. Patch Radar priority: High.
When importing connections in Compass it is possible to override some connection options that are otherwise can't be changed via connection form. In particular it is possible to provide a custom browser open command for OIDC auth flow that is usually can be set only globally via Compass settings.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| MongoDB Compass | 1.49.7.0 | MongoDB Compass 1.49.7.0 | May 11, 2026 |
| MongoDB Compass Isolated Edition | 1.49.7.0 | MongoDB Compass Isolated Edition 1.49.7.0 | May 11, 2026 |
| MongoDB Compass Readonly | 1.49.7.0 | MongoDB Compass Readonly 1.49.7.0 | May 11, 2026 |
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