CVE-2026-111984

AUTOMATIC1111 stable-diffusion-webui Card Builder ui_extra_networks.py create_item_html cross site scripting

MEDIUM
4.3
CVSS Score
Published: October 18, 2026 at 11:45 AM UTC
Updated: October 19, 2026 at 05:17 PM UTC
1 product affected across 1 vendorStable Diffusion Webui

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A vulnerability has been found in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1. This affects the function create_item_html of the file modules/ui_extra_networks.py of the component Card Builder. The manipulation of the argument filename leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (7)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/421650
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/421650/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-111984
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/1005460

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-94

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