CVE-2026-111987
CVE-2026-111987 · AUTOMATIC1111 stable-diffusion-webui Extra-Networks Card Builder sd_models.py read_metadata_from_safetensors cross site scripting
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A vulnerability was identified in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1. Affected by this vulnerability is the function read_metadata_from_safetensors of the file modules/sd_models.py of the component Extra-Networks Card Builder. Such manipulation of the argument __metadata__.sshs_model_hash leads to cross site scripting. The attack can be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS 5.3 · Medium · EPSS 0.5%
- Published
- Updated
Affected products and versions
stable-diffusion-webui
- Versions
- 1.10.0: Affected
- 1.10.1: Affected
No fix published
Original sources
- https://vuldb.com/vuln/421653
- https://vuldb.com/vuln/421653/cti
- https://vuldb.com/cve/CVE-2026-111987
- https://vuldb.com/submit/1006710
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/17500
- https://github.com/user-attachments/files/32834382/a1111-sshs-hash-poc.zip
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/
- https://nvd.nist.gov/vuln/detail/CVE-2026-111987