---
cve: "CVE-2026-92816"
severity: "HIGH"
cvss: 8.5
epss: "19.8%"
vendor: "Comfy-Org"
kev: false
exploited: false
published: "2026-09-16 21:17:31"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-19T04:01:57+02:00"
---

# CVE-2026-92816

> 8.5 HIGH · 🧪 PoC

## Beschreibung

ComfyUI before 0.30.0 fails to sanitize folder_name input in dataset save nodes, allowing attackers to write files to arbitrary paths outside the output directory. Attackers can load a crafted workflow that writes attacker-controlled content to arbitrary locations, enabling code execution through modified startup files or package initializers.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |

## Patch verfügbar (OSV)

- b1693ecba9f5b65f8c80ab36b195ab963ec92413 (Commit)

## Referenzen

- <https://github.com/geo-chen/oss/blob/main/ComfyUI.md>
- <https://github.com/Comfy-Org/ComfyUI/blob/v0.24.0/comfy_extras/nodes_dataset.py#L303-L318>
- <https://github.com/Comfy-Org/ComfyUI/blob/v0.30.0/comfy_extras/nodes_dataset.py>
- <https://github.com/Comfy-Org/ComfyUI>
- <https://www.vulncheck.com/advisories/comfyui-before-0.30.0-path-traversal-via-dataset-save-nodes>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-92816) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_