ComfyUI userdata Endpoint user_manager.py getuserdata cross site scripting_CVE-2026-6592

5.1 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Description

A vulnerability has been found in ComfyUI up to 0.13.0. Affected by this vulnerability is the function getuserdata of the file app/user_manager.py of the component userdata Endpoint. Such manipulation leads to cross site scripting. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2026-6592

Source VulDB

Published Apr 20, 2026 at 01:15

Affected Product

Vendor n/a

Product ComfyUI

Version 0.1

Affected Versions n/a ComfyUI 0.1
n/a ComfyUI 0.2
n/a ComfyUI 0.3
n/a ComfyUI 0.4
n/a ComfyUI 0.5
n/a ComfyUI 0.6
n/a ComfyUI 0.7
n/a ComfyUI 0.8
n/a ComfyUI 0.9
n/a ComfyUI 0.10
n/a ComfyUI 0.11
n/a ComfyUI 0.12
n/a ComfyUI 0.13.0

CWE Classification

CWE-79 CWE-94

References

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    "lastseen": "",
    "description": "A vulnerability has been found in ComfyUI up to 0.13.0. Affected by this vulnerability is the function getuserdata of the file app/user_manager.py of the component userdata Endpoint. Such manipulation leads to cross site scripting. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-04-20T01:15:14.548Z",
    "modified": "2026-04-20T01:15:14.548Z",
    "type": "cve",
    "title": "ComfyUI userdata Endpoint user_manager.py getuserdata cross site scripting",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/358227\nhttps://vuldb.com/vuln/358227/cti\nhttps://vuldb.com/submit/791113\nhttps://gist.github.com/YLChen-007/50f0cdc5e3f7b737ce99c783e487ca0d",
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    "sourceHref": "",
    "cvss": {
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