CVE-2026-113870

MongoDB Compass improperly escapes certain BSON values when converting a stored view’s aggregation…

Risk score: 61/100
CVSS: 8.8 v3.1
Exploit chance (30 days): 0.2%
Published: 21 Oct 2026

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What to know

What it is: 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 u…
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Amber

CVSS 8.8 high
Remotely exploitable without logging in

References

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

Original description

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.

Last activity 21 Oct 2026. Patch Forecast updates every hour.