---
cve: "CVE-2026-8431"
severity: "CRITICAL"
cvss: 9.4
epss: "37%"
vendor: "MongoDB, Inc."
kev: false
exploited: false
published: "2026-05-12 18:37:47"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T20:08:36+02:00"
---

# CVE-2026-8431

> 9.4 CRITICAL

## Beschreibung

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.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Hoch | good |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://www.mongodb.com/docs/ops-manager/current/release-notes/application/#onprem-server-8.0.23>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-8431) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_