109 matches found
CVE-2026-45351
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.9, when a regular user non-admin logs into the application, a http://IP:8080/api/models? web request is initiated by the application and in response, it reveals the system prompt of...
CVE-2026-45338
Open WebUI CVE-2026-45338 describes an SSRF in _process_picture_url() (oauth.py) where the server fetches URLs from OAuth picture claims without validate_url(), enabling requests to internal resources and exfiltration of the full response. Affected software before the fix: Open WebUI prior to ver...
CVE-2026-44565 Open WebUI: Open WebUI Arbitrary File Write, Delete via Path Traversal
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.10, when uploading an audio file, the name of the file is derived from the original HTTP upload request and is not validated or sanitized. This allows for users to upload files with nam...
CVE-2026-44569 Open WebUI: Insecure Message Access Breaks Authorization
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.19, there's an IDOR in the channels message management system that allows authenticated users to modify or delete any message within channels they have read access to. The vulnerability...
CVE-2026-45400
CVE-2026-45400 relates to Open WebUI SSRF bypass in validate_url caused by a mismatch between urlparse and requests hostname handling. Before version 0.9.5, URLs like http://127.0.0.1:[email protected] could pass validation because hostname parsing treated the public IP (1.1.1.1) as the target, while ...
GHSA-8W7Q-Q5JP-JVGX Open WebUI has a Server-Side Request Forgery (SSRF) bypass in `validate_url`
Summary In the open-webui project, a parsing difference between the urlparse and requests libraries led to an SSRF bypass vulnerability. Details In the current project, URL validation is performed using the function validateurl. The current checking logic uses urlparse to parse the hostname part ...
Authorization Bypass Through User-Controlled Key
Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the memories API endpoints. An attacker can access, delete, restore, and view the contents of other users' data by sending crafted requests to endpoints suc...
GHSA-6XCP-7MPR-M7WM Open WebUI has a CORS misconfiguration and session validation issue
GitHub Security Lab GHSL Vulnerability Report, open-webui: GHSL-2024-174, GHSL-2024-175 The GitHub Security Lab team has identified potential security vulnerabilities in open-webui. We are committed to working with you to help resolve these issues. In this report you will find everything you need...
CVE-2026-45402
creationtimestamp| type| source ---|---|--- 2026-05-10 19:56:26+00:00| published-proof-of-concept| https://github.com/open-webui/open-webui/security/advisories/GHSA-r472-mw7m-967f...
CVE-2026-45399
creationtimestamp| type| source ---|---|--- 2026-05-10 19:37:29+00:00| published-proof-of-concept| https://github.com/open-webui/open-webui/security/advisories/GHSA-8jjp-r2w2-4v22...
CVE-2026-45387
creationtimestamp| type| source ---|---|--- 2026-05-10 19:31:55+00:00| published-proof-of-concept| https://github.com/open-webui/open-webui/security/advisories/GHSA-h2cw-7qw9-56xr...
CVE-2026-45365
creationtimestamp| type| source ---|---|--- 2026-05-10 11:15:24+00:00| published-proof-of-concept| https://github.com/open-webui/open-webui/security/advisories/GHSA-v6qf-75pr-p96m...
CVE-2026-45350
creationtimestamp| type| source ---|---|--- 2026-05-09 23:30:56+00:00| published-proof-of-concept| https://github.com/open-webui/open-webui/security/advisories/GHSA-4pcg-253r-rf9w...
CVE-2026-45317
creationtimestamp| type| source ---|---|--- 2026-05-09 08:03:05+00:00| published-proof-of-concept| https://github.com/open-webui/open-webui/security/advisories/GHSA-j6w6-986j-2m2m...
CVE-2026-45318
creationtimestamp| type| source ---|---|--- 2026-05-09 08:02:58+00:00| published-proof-of-concept| https://github.com/open-webui/open-webui/security/advisories/GHSA-hcwp-82g6-8wxc...
CVE-2026-45316
creationtimestamp| type| source ---|---|--- 2026-05-09 08:02:53+00:00| published-proof-of-concept| https://github.com/open-webui/open-webui/security/advisories/GHSA-jx2x-j75f-xq3j 2026-08-24 21:00:04+00:00| seen| Telegram/SUyvNys0dzEwjXvrLl9vzt4eSnd4PMMSmFi1zAltVWOpQ 2026-08-25 00:00:09+00:00|...
GHSA-C7WP-3QH5-55PV Open WebUI Missing Access Check on Channel Members Endpoint for Standard Channels
Missing Access Check on Channel Members Endpoint for Standard Channels Affected Component Channel members listing endpoint: - backend/openwebui/routers/channels.py lines 445-507, getchannelmembersbyid Affected Versions Current main branch and likely all versions with the channels feature...
NPM: open-webui Vulnerable to Stored XSS via Model Description
NPM: open-webui Vulnerable to Stored XSS via Model Description vulnerability discovered by ? in WordPress Npm open-webui versions = 0.8.12...
