An authorization flaw in the aggregation and view-definition handling of sharded deployments may allow a user holding only basic read-write privileges on a single database to define a view whose underlying processing is not fully subjected to privilege checking. Reading that view may result in unintended access to data belonging to other databases held on the same shard.
Metrics
Affected Vendors & Products
Advisories
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Fixes
Solution
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Workaround
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References
| Link | Providers |
|---|---|
| https://jira.mongodb.org/browse/SERVER-137361 |
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History
Tue, 10 Nov 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An authorization flaw in the aggregation and view-definition handling of sharded deployments may allow a user holding only basic read-write privileges on a single database to define a view whose underlying processing is not fully subjected to privilege checking. Reading that view may result in unintended access to data belonging to other databases held on the same shard. | |
| Title | Improper Authorization in MongoDB Server Sharded View Definition Handling Leads to Cross-Database Unauthorized Access | |
| Weaknesses | CWE-863 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: mongodb
Published:
Updated: 2026-11-10T20:22:04.078Z
Reserved: 2026-11-02T22:54:48.740Z
Link: CVE-2026-120826
No data.
Status : Received
Published: 2026-11-10T21:19:02.517
Modified: 2026-11-10T21:19:02.517
Link: CVE-2026-120826
No data.
OpenCVE Enrichment
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Weaknesses