Vendor
open-webui
175 known vulnerabilities.
Products
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Medium 6.5
Open WebUI: API key endpoint restrictions bypassed via `x-api-key` header — full message processing on restricted endpoints
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, Open WebUI allows admins to restrict which API endpoints an API key can access. When an API key is restricted from /api/v1/messages, requests us…
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Medium 4.3
Open WebUI has Blind Server Side Request Forgery in its Image Edit Functionality
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Versions 0.7.2 and below contain a Blind Server Side Request Forgery in the functionality that allows editing an image via a prompt. The affected function perfo…
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Medium 5.4
Open WebUI has unauthorized deletion of knowledge files
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.8.6, an access control check is missing when deleting a file from a knowledge base. The only check being done is that the user has write acce…
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Medium 4.3
Open WebUI vulnerable to Path Traversal in `POST /api/v1/audio/transcriptions`
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.8.6, an unsanitized filename field in the speech-to-text transcription endpoint allows any authenticated non-admin user to trigger a `FileNot…
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Medium 5.4
Open WebUI vulnerable to stored XSS via unescaped markdown token in MarkdownTokens.svelte leading to full account takeover and RCE via functions
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.6.6, a vulnerability in the way certain html tags in chat messages are rendered allows attackers to inject JavaScript code into a chat transc…
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Medium 5.3
Open WebUI vulnerable to limited stored XSS vila uploaded html file
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.6.6, low privileged users can upload HTML files which contain JavaScript code via the `/api/v1/files/` backend endpoint. This endpoint return…
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Medium 6.8
Stored XSS in open-webui/open-webui
A Stored Cross-Site Scripting (XSS) vulnerability exists in the chat file upload functionality of open-webui/open-webui version 0.3.8. An attacker can inject malicious content into a file, which, when accessed by a victim through a URL or shared chat, execute…
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Medium 6.9
Cross-Site Request Forgery (CSRF) in open-webui/open-webui
In version v0.3.8 of open-webui/open-webui, sensitive actions such as deleting and resetting are performed using the GET method. This vulnerability allows an attacker to perform Cross-Site Request Forgery (CSRF) attacks, where an unaware user can unintentiona…
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Medium 6.3
IDOR in open-webui/open-webui
In version v0.3.8 of open-webui, an improper privilege management vulnerability exists in the API endpoints GET /api/v1/documents/ and POST /rag/api/v1/doc. This vulnerability allows a lower-privileged user to access and overwrite files managed by a higher-pr…
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Medium 6.5
IDOR in open-webui/open-webui
An Insecure Direct Object Reference (IDOR) vulnerability exists in open-webui/open-webui version v0.3.8. The vulnerability occurs in the API endpoint `http://0.0.0.0:3000/api/v1/memories/{id}/update`, where the decentralization design is flawed, allowing atta…
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Medium 6.3
Open WebUI Stored Cross-Site Scripting
Attackers can craft a malicious prompt that coerces the language model into executing arbitrary JavaScript in the context of the web page.
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Medium 6.4
Open WebUI vulnerable to server-side request forgery in utils.py
Open WebUI is a user-friendly WebUI for LLMs. Open-webui is vulnerable to authenticated blind server-side request forgery. This vulnerability is fixed in 0.1.117.