---
cve: "CVE-2026-79987"
severity: "HIGH"
cvss: 8.7
epss: "36%"
vendor: "craftcms"
kev: false
exploited: false
published: "2026-09-10 16:17:56"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-19T12:21:52+02:00"
---

# CVE-2026-79987

> 8.7 HIGH · 🧪 PoC

## Beschreibung

A remote, authenticated, non-admin Craft CMS Control Panel user with only the accessCp permission can execute operating system commands as the PHP web worker.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 0b18123e8c3be1edcf6f785e9925e1b1007ce8c5 (Commit)

## Referenzen

- <https://www.hckrt.com/hacktivity/HCKRT-9TSYY2>
- <https://github.com/craftcms/cms/releases/tag/5.10.13>
- <https://github.com/craftcms/cms>
- <https://github.com/craftcms/cms/security/advisories/GHSA-9c4j-cjw3-r3xx>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-79987) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_