CVE-2026-13059 — Improper Validation of Client-Supplied Command Parameters Allowing Role-Based Access Control Bypass

CVE-2026-13059

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

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
MongoDB / MongoDB Server	affected 7.0 before 7.0.39; affected 8.0 before 8.0.28; affected 8.2.0 before 8.2.12; affected 8.3.0 before 8.3.7

CWE

CWE-807

References

https://jira.mongodb.org/browse/SERVER-128433

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.