Description
A command for refining a collection shard key is missing an authorization check. This may cause the command to run directly on a shard, leading to either degradation of query performance, or to revealing chunk boundaries through timing side channels. This affects MongoDB Server v5.0 versions, prior to 5.0.22, MongoDB Server v6.0 versions, prior to 6.0.11 and MongoDB Server v7.0 versions prior to 7.0.3.
References (1)
Core 1
Core References
Issue Tracking, Patch, Vendor Advisory
https://jira.mongodb.org/browse/SERVER-79327
Scores
CVSS v3
5.4
EPSS
0.0038
EPSS Percentile
29.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-285
CWE-862
Status
published
Products (1)
mongodb/mongodb
5.0.0 - 5.0.22
Published
Jul 01, 2024
Tracked Since
Feb 18, 2026