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BDVDB
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Vulnerabilities

CVE-2026-119675 | BDVDB-2026-399621 Detail

MongoDBDatabase Tools

Description#

MongoDB Database Tools mongorestore inconsistently handles the system.buckets. prefix when validating collection names in an untrusted dump. A specially crafted collection name can bypass special-collection guards and operator namespace filters, causing a restore to create an unauthorized user-chosen database account, including an account with the root role. Exploitation requires an operator to restore unauthorized user-controlled data using credentials with sufficient user-management privileges on the destination deployment. Excluding the admin namespace alone does not prevent this behavior. This issue affects MongoDB Database Tools versions 100.4.0 through versions before 100.20.1.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.

Weaknesses#

  • CWE-706 Use of Incorrectly-Resolved Name or Reference

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.