CVE-2026-111986: Code Injection in AUTOMATIC1111 stable-diffusion-webui
Description
CVE-2026-111986 is a code injection vulnerability in AUTOMATIC1111 stable-diffusion-webui affecting versions 1.10.0 and 1.10.1. The flaw exists in the get_obj_from_str function within the modules/sd_models.py file, allowing remote attackers to inject code via manipulation of the Target argument. The vulnerability has been publicly disclosed, but no patch or vendor response has been confirmed yet. The CVSS 4.0 score is 5.3, indicating a medium severity risk.
CVSS v4.0
Score 5.3medium
Affected software
AUTOMATIC1111
stable-diffusion-webui
pkg:github/automatic1111/stable-diffusion-webuicpe:2.3:a:automatic1111:stable-diffusion-webui:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in AUTOMATIC1111 stable-diffusion-webui up to version 1.10.1 involves the get_obj_from_str function in the modules/sd_models.py component. By manipulating the Target argument, an attacker can perform code injection remotely. The issue was reported early to the project but remains unaddressed. Public exploit details exist, though no known exploitation in the wild has been confirmed.
Potential Impact
Successful exploitation allows remote code injection, potentially enabling attackers to execute arbitrary code within the context of the affected application. This could lead to unauthorized actions or compromise of the system running the vulnerable software. The CVSS score reflects a medium impact with network attack vector and no privileges required.
Mitigation Recommendations
No official fix or patch has been confirmed or provided by the vendor as of now. Users should monitor the vendor's communications for updates and consider restricting access to the affected functionality or deploying compensating controls until a patch is available. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-10-17T21:49:39.566Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad4c7462cdf04f6566dbfef
Added to database: 10/18/2026, 13:19:02 UTC
Last enriched: 10/18/2026, 13:33:15 UTC
Last updated: 10/19/2026, 04:48:08 UTC
Views: 15
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