CVE-2026-111984CWE-79CWE-94cross-site-scriptingcode-injection

CVE-2026-111984

Medium · published October 18, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
38.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00457 · 38.7th percentile
Weaknesses
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'); CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-10-18T16:17Z
References (7)
https://github.com/AUTOMATIC1111/stable-diffusion-webui/ · [email protected]https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/17497 · [email protected]https://github.com/user-attachments/files/32810554/poc.zip · [email protected]https://vuldb.com/cve/CVE-2026-111984 · [email protected]https://vuldb.com/submit/1005460 · [email protected]https://vuldb.com/vuln/421650 · [email protected]https://vuldb.com/vuln/421650/cti · [email protected]
EPSS history
Timeline
  • 20 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 18 OCT 11:45Z
    AUTOMATIC1111 stable-diffusion-webui Card Builder ui_extra_networks.py create_item_html cross site scripting
    cvelistv5
  • 18 OCT 11:45Z
    AUTOMATIC1111 stable-diffusion-webui Card Builder ui_extra_networks.py create_item_html cross site scripting
    cvelistv5