User Impersonation

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to User Impersonation via the wsterminal process. An attacker can gain unauthorized access to another user's terminal session by injecting crafted values into the sessionid parameter, causing the backend to...

CVE-2026-59224

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, backend/openwebui/routers/terminals.py built the wsterminal upstream URL from an unencoded sessionid and appended userid as a query parameter, allowing query injection to make the terminal backe...

CVE-2026-59224: Improper Authentication

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, backend/openwebui/routers/terminals.py built the wsterminal upstream URL from an unencoded sessionid and appended userid as a query parameter, allowing query injection to make the terminal backe...

CVE-2020-35666

Steedos Platform (until version 1.21.24) is affected by a NoSQL injection in the /api/collection/findone handler. The underlying issue is inadequate validation of req.body in server/packages/steedos_base.js, which can be exploited using MongoDB operators (e.g., X-User-Id[$ne]=1) to influence quer...

CVE-2020-35666: Improper Neutralization of Special Elements used in an SQL Command

Steedos Platform through 1.21.24 allows NoSQL injection because the /api/collection/findone implementation in server/packages/steedosbase.js mishandles req.body validation, as demonstrated by MongoDB operator attacks such as an X-User-Id$ne=1 value...