The MongoDB Rust Driver does not neutralize special characters in a caller-supplied target identifier before embedding it in the request it sends to the server. An actor able to influence that identifier in an application using the driver may cause write operations to be applied to an unintended target within the same deployment using the application's own credentials. This may result in unauthorized modification of data belonging to another logical boundary enforced by the application.
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 28 Aug 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mongodb
Mongodb rust-driver |
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| Vendors & Products |
Mongodb
Mongodb rust-driver |
Thu, 27 Aug 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The MongoDB Rust Driver does not neutralize special characters in a caller-supplied target identifier before embedding it in the request it sends to the server. An actor able to influence that identifier in an application using the driver may cause write operations to be applied to an unintended target within the same deployment using the application's own credentials. This may result in unauthorized modification of data belonging to another logical boundary enforced by the application. | |
| Title | Cross-database write redirection via unvalidated dotted database name in bulk write namespaces | |
| Weaknesses | CWE-74 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: mongodb
Published:
Updated: 2026-08-27T20:42:02.501Z
Reserved: 2026-08-26T22:14:12.179Z
Link: CVE-2026-81526
No data.
Status : Received
Published: 2026-08-27T20:18:51.057
Modified: 2026-08-28T00:18:21.073
Link: CVE-2026-81526
No data.
OpenCVE Enrichment
Updated: 2026-08-28T09:15:05Z
Weaknesses