CVE-2026-13060

An authenticated user with limited read privileges may be able to access documents from collections they are not authorized to read, due to an inconsistency in how the $graphLookup aggregation stage is evaluated during authorization and during execution. Affected scenarios involve collections referenced within existing view pipeline definitions.

Score

CVSS 4.0 7.1 High

Status

Analyzed - cna@mongodb.com

Published

2026-07-22

Last modified

2026-10-24

Weaknesses

CWE-863

Affected products

• Mongodb (Mongodb)
• Mongodb Server (Mongodb)

References

• https://jira.mongodb.org/browse/SERVER-127357