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CVE-2026-6589

MEDIUM

4.3

Description

A security vulnerability has been detected in ComfyUI up to 0.13.0. This affects the function create_origin_only_middleware of the file server.py. The manipulation leads to cross-site request forgery. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE Details

CVSS v3.1 Score4.3

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published4/20/2026

Last Modified4/22/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-352CWE-862

References

https://gist.github.com/YLChen-007/d314f8120e47601dfa3ac8b899f12d1f(cna@vuldb.com)

https://vuldb.com/submit/791108(cna@vuldb.com)

https://vuldb.com/vuln/358224(cna@vuldb.com)

https://vuldb.com/vuln/358224/cti(cna@vuldb.com)

IOC Correlations

No correlations recorded

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