automatic1111 stable-diffusion-webui up to 1.10.0/127.0.0.1 Websocket Connection access control

Summaryinfo

A vulnerability classified as critical was found in automatic1111 stable-diffusion-webui up to 1.10.0/127.0.0.1. This impacts an unknown function of the component Websocket Connection Handler. The manipulation results in access control. This vulnerability is reported as CVE-2024-11045. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in automatic1111 stable-diffusion-webui up to 1.10.0/127.0.0.1. Affected is an unknown function of the component Websocket Connection Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A Cross-Site WebSocket Hijacking (CSWSH) vulnerability in automatic1111/stable-diffusion-webui version 1.10.0 allows an attacker to clone a malicious server extension from a GitHub repository. The vulnerability arises from the lack of proper validation on WebSocket connections at ws://127.0.0.1:7860/queue/join, enabling unauthorized actions on the server. This can lead to unauthorized cloning of server extensions, execution of malicious scripts, data exfiltration, and potential denial of service (DoS).

The advisory is available at huntr.com. This vulnerability is traded as CVE-2024-11045 since 11/09/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/05/2025). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• automatic1111

Name

• stable-diffusion-webui

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10.0
• 127.0.0.0
• 127.0.0.1

CPE 2.3info

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CPE 2.2info

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