CVE-2026-111986

medium

Description

A vulnerability was determined in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1. Affected is the function get_obj_from_str of the file modules/sd_models.py of the component Model Instantiation. This manipulation of the argument Target causes code injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

References

https://vuldb.com/vuln/421652/cti

https://vuldb.com/vuln/421652

https://vuldb.com/submit/1006657

https://vuldb.com/cve/CVE-2026-111986

https://github.com/user-attachments/files/32834193/a1111-yaml-target-poc.zip

https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/17499

https://github.com/AUTOMATIC1111/stable-diffusion-webui/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-103506

Details

Source: Mitre, NVD

Published: 2026-10-18

Updated: 2026-10-22

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 6.3

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

Severity: Medium

CVSS v4

Base Score: 5.3

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

Severity: Medium

EPSS

EPSS: 0.00306