BIT-mongodb-2026-13059

vendorUSosv

Improper Validation of Client-Supplied Command Parameters Allowing Role-Based Access Control Bypass

view advisory published 2026-08-17Licence: per source

An authenticated user with low privileges may be able to perform unauthorized reads and writes on data protected by role-based query-level access controls, due to insufficient validation of certain client-supplied command parameters. The issue affects find, update, delete, and aggregate commands in non-apiStrict configurations.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-13059US——
An authenticated user with low privileges may be able to perform unauthorized reads and writes on data protected by role-based query-level access controls, due to insufficient vali…
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references

External citations — patches, advisories, analysis.

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