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CVE-2025-67303

Good to know:

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Date: January 4, 2026

An issue in ComfyUI-Manager prior to version 3.38 allowed remote attackers to potentially manipulate its configuration and critical data. This was due to the application storing its files in an insufficiently protected location that was accessible via the web interface

Severity Score

Related Resources (4)

https://nvd.nist.gov/vuln/detail/CVE-2025-67303
https://github.com/Comfy-Org/ComfyUI-Manager/blob/main/docs/en/v3.38-userdata-security-migration.md
https://github.com/Comfy-Org/ComfyUI-Manager/pull/2338/commits/e44c5cef58fb4973670b86433b9d24d077b44a26
https://www.mend.io/vulnerability-database/CVE-2025-67303

Severity Score

Weakness Type (CWE)

Unprotected Alternate Channel

CWE-420

Top Fix

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Upgrade Version

Upgrade to version comfyui-manager - 4.0.3;https://github.com/Comfy-Org/ComfyUI-Manager.git - 3.38

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

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