Limited file write in Stable-diffusion-webui - GHSL-2024-010
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
stable-diffusion-webui is a web interface for Stable Diffusion, implemented using Gradio library. Stable-diffusion-webui 1.7.0 is vulnerable to a limited file write affecting Windows systems. The create_ui method (Backup/Restore tab) in modules/ui_extensions.py takes user input into the config_save_name variable on line 653. This user input is later used in the save_config_state method and used to create a file path on line 65, which is afterwards opened for writing on line 67, which leads to a limited file write exploitable on Windows systems. This issue may lead to limited file write. It allows for writing json files anywhere on the server where the web server has access.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| AUTOMATIC1111 | stable-diffusion-webui | up to 1.8.0 | — | No fix listed | CNA |
- stable-diffusion-webui VendorAUTOMATIC1111 Affected up to 1.8.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-31462
References
Other 10
- https://securitylab.github.com/advisories/GHSL-2024-010_stable-diffusion-webui/
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/commit/d9708c92b444894bce8070e4dcfaa093f8eb8d43
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/blob/cf2772fab0af5573da775e7437e6acdca424f26e/modules/ui_extensions.py#L59
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/blob/cf2772fab0af5573da775e7437e6acdca424f26e/modules/ui_extensions.py#L646-L660
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/blob/cf2772fab0af5573da775e7437e6acdca424f26e/modules/ui_extensions.py#L65
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/blob/cf2772fab0af5573da775e7437e6acdca424f26e/modules/ui_extensions.py#L653
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/blob/cf2772fab0af5573da775e7437e6acdca424f26e/modules/ui_extensions.py#L67
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/blob/v1.7.0/modules/ui_extensions.py
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/discussions/15461
- https://securitylab.github.com/advisories/GHSL-2024-010_stable-diffusion-webui
More AUTOMATIC1111 vulnerabilities
- TI-2026-56753 Stable Diffusion WebUI Credential Disclosure via /sdapi/v1/cmd-flags CVSS 4.0HIGH 8.7
- TI-2024-10233 Cross-Site WebSocket Hijacking (CSWSH) in automatic1111/stable-diffusion-webui CVSS 3.0CRITICAL 9.6
- TI-2024-10136 Unauthenticated DoS via Multipart Boundary in automatic1111/stable-diffusion-webui CVSS 3.0HIGH 7.5
- TI-2026-76141 Cross-site scripting in stable-diffusion-webui Card Builder CVSS 4.0MEDIUM 5.3
- TI-2024-11481 Local File Inclusion in automatic1111/stable-diffusion-webui CVSS 3.0MEDIUM 6.5
- TI-2024-11201 Denial of Service in automatic1111/stable-diffusion-webui CVSS 3.0MEDIUM 6.5
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences