CVE-2026-92816

High

Description

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.

SeverityHigh

CVSS7.8

Exploit probability—

ProductComfyUI

PublishedSep 16, 2026

First seenSep 16, 2026

Weakness typeCWE-22Path traversal

How to fix

Update

Comfy-Org ComfyUI0.30.0 or later

Patches

github.com/Comfy-Org/ComfyUI/blob/v0.30.0/comfy_extras/nodes_dataset.py

Affected products

Product	Affected versions	Fixed in
Comfy-Org ComfyUI	v < 0.30.0	0.30.0

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