CVE-2025-67303

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 v3.1 CNA

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

EPSS

1.39% chance of exploitation in the next 30 days, 72nd percentile

Nuclei

critical · CWE-420

Published

2026-01-05

Proof-of-concept exploits (4)

• ExploreUnknowed/CVE-2025-673030★ · 2026-01-22
• jcaz2378/ComfyUIrce0★ · 2026-05-13
• materaj2/exploit_cve_2025_673030★ · 2026-01-24
• nn0nkey/mytools3★ · 2026-01-08

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-67303.yaml

Vulhub environments (1)

• vulhub/vulhub/tree/master/comfyui/CVE-2025-67303

Security advisories

• Comfy-Org/ComfyUI-Manager/blob/main/docs/en/v3.38-userdata-security-migration.md
• advisories/GHSA-95pq-hr8p-f5g7

References

• CVE Record
• NVD entry

Related

• CVE-2025-68472
• CVE-2026-24306
• CVE-2025-15467
• CVE-2025-68926
• CVE-2026-45185
• CVE-2024-11210