CVE-2026-120826
HIGH
MEDIUM
Priority: 0.03
BB Relevance:
64/100
Published: 2026-11-10
Modified: 2026-11-10
First seen: 2026-11-10
Status: active
Attack Surface
Network
Low Complexity
No Interaction
Conf. Impact
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
Low
UI:
None
S:
X
AT:
None
VC:
High
VI:
None
VA:
None
Description
An authorization flaw in the aggregation and view-definition handling of sharded deployments may allow a user holding only basic read-write privileges on a single database to define a view whose underlying processing is not fully subjected to privilege checking. Reading that view may result in unintended access to data belonging to other databases held on the same shard.
Weakness Classification (1)
Affected Software (1)
| Vendor | Product | Version |
|---|---|---|
| MongoDB | MongoDB Server | 9.0.0 < 9.0.7 |