medium4.3
CVE-2026-111987
A vulnerability was identified in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1.
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| AUTOMATIC1111 Stable-Diffusion-Webui | before 1.10.1. |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/17500
- https://github.com/user-attachments/files/32834382/a1111-sshs-hash-poc.zip
- https://vuldb.com/cve/CVE-2026-111987
- https://vuldb.com/submit/1006710
- https://vuldb.com/vuln/421653
- https://vuldb.com/vuln/421653/cti