Medium severity5.4NVD Advisory· Published Aug 11, 2026· Updated Aug 11, 2026
CVE-2026-18698
CVE-2026-18698
Description
An issue in MongoDB Server could allow an authenticated user with a limited database-scoped role to perform an action against protected system collections that should require more specific privileges. This could result in exposure of collection metadata and, on certain deployment configurations, unauthorized modification of system collection data.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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