CVE-2026-113870

MongoDB Compass improperly escapes certain BSON values when converting a stored view’s aggregation pipeline into editable source. When a user connects to a MongoDB deployment containing a specially crafted view and opens that view for editing, the values can cause arbitrary code to execute with the privileges of the user running Compass.

Score

CVSS 3.1 8.8 High

Status

Awaiting Analysis - cna@mongodb.com

Published

2026-10-21

Last modified

2026-10-22

Weaknesses

CWE-116

Affected products

• Compass (Mongodb)

References

• https://www.mongodb.com/docs/compass/release-notes/#mongodb-compass-14915