CVE-2026-8431

HIGH

Ops Manager RCE via webhook body

Title source: cna
STIX 2.1

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.

References (1)

Core 1

Scores

CVSS v3 7.2
EPSS 0.0037
EPSS Percentile 28.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-77
Status published
Products (1)
MongoDB, Inc./Ops Manager 7.0 - 8.0.23
Published May 12, 2026
Tracked Since May 13, 2026