---
cve: "CVE-2026-12544"
severity: "HIGH"
cvss: 7.7
epss: ""
vendor: "Red Hat"
kev: false
exploited: false
published: "2026-10-01 17:17:20"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-10-03T00:56:34+02:00"
---

# CVE-2026-12544

> 7.7 HIGH

## Beschreibung

A flaw was found in Foreman. The foreman-rake initialization logic in /usr/share/foreman/config/settings.rb contains a vulnerable code pattern where configuration data is processed through two distinct executable layers. This creates a multi-stage execution chain that allows for both Server-Side Template Injection (SSTI) and insecure deserialization. This vulnerability can lead to remote code execution, total infrastructure compromise and supply chain risk.

## CNA-Record (Kanon, cvelistV5)

- CNA: **redhat**
- State: PUBLISHED
- Stand: 2026-10-01 17:59:38
- CNA-CVSS: **7.7** (`CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

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

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

## Referenzen

- <https://access.redhat.com/errata/RHSA-2026:74503>
- <https://access.redhat.com/errata/RHSA-2026:74504>
- <https://access.redhat.com/errata/RHSA-2026:74505>
- <https://access.redhat.com/errata/RHSA-2026:74506>
- <https://access.redhat.com/security/cve/CVE-2026-12544>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2489992>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-12544) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_