---
cve: "CVE-2024-12247"
severity: "MEDIUM"
cvss: 4.6
epss: "17%"
vendor: "Mattermost"
kev: false
exploited: false
published: "2024-12-05 16:15:25"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T01:23:52+02:00"
---

# CVE-2024-12247

> 4.6 MEDIUM

## Beschreibung

Mattermost versions 9.7.x <= 9.7.5, 9.8.x <= 9.8.2 and 9.9.x <= 9.9.2 fail to properly propagate permission scheme updates across cluster nodes which allows a user to keep old permissions, even if the permission scheme has been updated.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Gering | warn |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Gering | warn |

## Patch verfügbar (OSV)

- d45148a45866f35884cf8c2bb1c2feab9c61c2df (Commit)
- cd60532e9a41cbc2150e7747308f9bb08aa61f15 (Commit)

## Referenzen

- <https://mattermost.com/security-updates>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-12247) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_