CVE-2026-92816

ComfyUI before 0.30.0 Path Traversal via dataset save nodes

Published Sep 16, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title ComfyUI before 0.30.0 Path Traversal via dataset save nodes
First Time appeared Comfy
Comfy comfyui
Weaknesses CWE-22
CPEs cpe:2.3:a:comfy:comfyui:*:*:*:*:*:*:*:*
Vendors & Products Comfy
Comfy comfyui
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Sep 21, 2026, 3:52 PM
Reserved
Sep 16, 2026, 7:55 PM
Status
Deferred
Published
Sep 16, 2026, 9:17 PM
Modified
Sep 22, 2026, 8:53 PM