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Vulnerability record · CVE-2025-67303 · published 5 January 2026

CVE-2025-67303: Comfyui-manager vulnerability

Comfy · Comfyui Manager

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

7.5 CVSS 3.1 High EPSS 1.4% · top 28.4% CWE-420 · CWE-420
7.5CVSS 3.1 base score
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Comfy-Org/ComfyUI-Manager/blob/main/docs/en/v3.38-userdata-security-migration.md ExploitThird Party Advisory
https://github.com/Comfy-Org/ComfyUI-Manager/pull/2338/commits/e44c5cef58fb4973670b86433b9d24d077b44a26 Patch

Track CVE-2025-67303 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2026-22777Comfyui-manager vulnerabilityComfyUI-Manager is an extension designed to enhance the usability of ComfyUI. Prior to versions 3.39.2 and 4.0.5, an attacker can inject special char…EPSS 0.35%9.8CVE-2025-54309CrushFTP AS2 validation flaw grants remote admin accessCrushFTP 10 before 10.8.5 and 11 before 11.3.4_23 mishandle AS2 validation when the DMZ proxy feature is not in use, letting remote attackers obtain …KEVEPSS 95%analysed10.0CVE-2023-20198Cisco IOS XE Web UI unauthenticated privilege escalation and implant deploymentCVE-2023-20198 is a critical flaw in the Cisco IOS XE web UI that lets an unauthenticated remote attacker gain initial access and create a local priv…KEVEPSS 100%analysed

Source: NIST National Vulnerability Database (record CVE-2025-67303), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.