CVE-2026-8431
High
Description
An administrative user with access to configure webhooks can execute arbitrary commands by configuring and then triggering webhooks containing specific FreeMarker template syntax. This issue affects all MongoDB Ops Manager 7.0 versions and MongoDB Ops Manager versions 8.0.22 and prior.
SeverityHigh
CVSS7.2
Exploit probability—
Product
Mongodb Ops Manager
PublishedMay 12, 2026
First seenMay 12, 2026
Weakness typeCWE-77Command injection
How to fix
Update
- mongodb ops_manager8.0.23 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mongodb ops_manager | 7.0.0 ≤ v < 8.0.23 | 8.0.23 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.