9 matches found
EUVD-2026-52889
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.7.0 until 0.11.0, the legacy chat-completions features block trusted a client-supplied imagegeneration flag and did not re-check the features.imagegeneration permission that the direct image routes and...
PYSEC-2026-435 Open WebUI has an LDAP Empty Password Authentication Bypass
LDAP Empty Password Authentication Bypass Affected Component LDAP authentication endpoint: - backend/openwebui/routers/auths.py lines 468-477, user bind with empty password - backend/openwebui/models/auths.py lines 58-60, LdapForm model Affected Versions Current main branch commit 6fdd19bf1 and...
The vulnerability of the Open WebUI web interface, related to the lack of authentication, allows a perpetrator to trigger a service failure.
The vulnerability of the Open WebUI web interface is related to the lack of authentication during the processing of the final endpoint /api/v1/memories/ef. Exploiting this vulnerability allows a malicious actor to cause service failures by sending a specially crafted GET request...
CVE-2026-44558
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the channel router does not call filterallowedaccessgrants on either create or update paths. A non-admin user who can create group channels or who owns a channel can submit arbitrary...
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...
EUVD-2026-30616
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the ydoc:document:update Socket.IO event handler checks whether the sender is a member of the document's Socket.IO room line 678 but does not verify that the sender has write...
Open WebUI 授权问题漏洞
Open WebUI is an open-source, scalable, feature-rich, and user-friendly self-hosted WebUI. Versions of Open WebUI prior to 0.8.11 had vulnerabilities related to authorization issues, which stemmed from improper access control in tool values...
(0Day) Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Open WebUI. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of credentials provided to the endpoint. The issue results fro...