CVE-2026-13057

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description An issue in the server's Atlas Search integration allows an authenticated user to bypass per-user access controls. In sharded topologies, the $search and $searchMeta aggregation stages utilize internal routing typically populated only by the trusted router during sharded search planning. Due to insufficient input validation, an authenticated client can supply these fields directly to bypass security restrictions.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.