CVE-2026-6915

Flaw in the updateUser Command May Allow Unauthorized Configuration Change

State: Published
Severity: 5.3 Medium
Published: Apr 29, 2026
Updated: Apr 29, 2026
Reserved: Apr 23, 2026

Description

An authorization flaw in the user management command could allow an authenticated user to make limited changes to authentication-related data associated with another user account. This could affect how authentication is performed for the impacted account.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N	mongodb
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L	mongodb

Weaknesses

CWE-1284 Improper validation of specified quantity in input

Affected Products

Product	Versions
MongoDB ServerMongoDB	8.2.0 to before 8.2.7Affected 8.0.0 to before 8.0.21Affected 7.0.0 to before 7.0.32Affected

References

https://jira.mongodb.org/browse/SERVER-119679

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