ComfyUI up to 0.13.0 LoadImage Node folder_paths.py folder_paths.get_annotated_filepath Name path traversal

Summaryinfo

A vulnerability categorized as critical has been discovered in ComfyUI up to 0.13.0. Affected by this vulnerability is the function folder_paths.get_annotated_filepath of the file folder_paths.py of the component LoadImage Node. Such manipulation of the argument Name leads to path traversal. This vulnerability is documented as CVE-2026-6591. The attack can be executed remotely. Additionally, an exploit exists. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in ComfyUI up to 0.13.0. It has been rated as problematic. Affected by this issue is the function folder_paths.get_annotated_filepath of the file folder_paths.py of the component LoadImage Node. The manipulation of the argument name with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality.

The advisory is available at gist.github.com. This vulnerability is handled as CVE-2026-6591. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

The exploit is available at gist.github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

• ComfyUI

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11
• 0.12
• 0.13.0

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

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Entryinfo

Submitinfo

Accepted

• Submit #791112: comfyanonymous ComfyUI <= 0.13.0 (commit 6648ab68) Path Traversal (CWE-22) (by Eric-c)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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