SEPTEMBER 20, 2026
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Case File

CVE-2026-13057

MEDIUM · CVSS 5.3 EPSS 0.25%

Source: NVD + CISA KEV + EPSS · Published 2026-07-22 · Last synced 2026-08-21

CyberRota Analysis

AI-Generated

An issue in the server's Atlas Search integration allows authenticated users to bypass per-user access controls, potentially exposing sensitive data. This vulnerability arises from insufficient input validation in sharded topologies, where internal routing can be manipulated by clients. Organizations utilizing Atlas Search should prioritize remediation to prevent unauthorized data access.

CVE
CVE-2026-13057
Severity
MEDIUM
CVSS
5.3
EPSS
0.25%

Original NVD 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 use internal routing that is normally populated only by the trusted router during sharded search planning. Due to insufficient input validation, an authenticated client can supply these fields directly.

Related CVEs

Other vulnerabilities affecting the same vendor(s)