24 matches found
PT-2026-96262
Name of the Vulnerable Software and Affected Versions MaxKB versions 2.7.0 through 2.10.4-lts Description An issue exists where the system verifies the existence of a conversation but fails to confirm if it belongs to the authenticated chat user id or the application associated with the caller's...
PYSEC-2026-3640 Open WebUI: Any authenticated user can cancel another user's chat generation via the chat delete endpoint
Summary DELETE /api/v1/chats/id cancelled a chat's in-flight tasks before it checked whether the caller was allowed to delete that chat. Any authenticated user who knew another user's chat id could therefore abort that user's running model response, title generation or tag generation. The deletio...
CVE-2026-69258 Flowise: Unauthenticated Property Injection into Flow Execution Context via Ungated `overrideConfig` Spread in Prediction API
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the unauthenticated POST /api/v1/prediction/:id endpoint accepted an overrideConfig object and unconditionally spread it into internal flowConfig and flowData objects in...
EUVD-2026-52762
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the unauthenticated POST /api/v1/prediction/:id endpoint accepted an overrideConfig object and unconditionally spread it into internal flowConfig and flowData objects in...
PYSEC-2026-3605 Open WebUI: Cross-channel message overwrite via chat completion API (single-model and multimodel message_ids)
Summary Any authenticated user can overwrite the content of a message in a channel they do not belong to including private and DM channels by sending a chat completion request with a channel:-prefixed chatid and a target messageid. The channel: path routes pipeline output through...
Missing Authorization
Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Missing Authorization through the chat completion process. An attacker can overwrite messages in channels they do not belong to, including private and direct message channels, by supplying a crafted chatid an...
CVE-2026-45349: Authorization Bypass Through User-Controlled Key
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a user just needs to use the API endpoint: /api/chat/completions with their own API key generated in OWUI and the Chat ID of another user to continue the conversation of the other...
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 through the chatcompletion process. An attacker can access and continue another user's conversation by supplying a known Chat ID in API requests. This is only...
CVE-2026-42456 AnythingLLM: Cross-User TTS Audio Disclosure via Chat ID (IDOR)
AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to version 1.12.1, GET /api/workspace/:slug/tts/:chatId in AnythingLLM returns the text-to-speech audio for another user's chat response within the same workspace...
CVE-2026-32231
ZeptoClaw is a personal AI assistant. Prior to 0.7.6, the generic webhook channel trusts caller-supplied identity fields sender, chatid from the request body and applies authorization checks to those untrusted values. Because authentication is optional and defaults to disabled authtoken: None, an...
CVE-2026-32231
ZeptoClaw is a personal AI assistant. Prior to 0.7.6, the generic webhook channel trusts caller-supplied identity fields sender, chatid from the request body and applies authorization checks to those untrusted values. Because authentication is optional and defaults to disabled authtoken: None, an...
CVE-2026-32231 ZeptoClaw: Generic webhook channel trusts caller-supplied identity fields; allowlist is checked against untrusted payload data
ZeptoClaw is a personal AI assistant. Prior to 0.7.6, the generic webhook channel trusts caller-supplied identity fields sender, chatid from the request body and applies authorization checks to those untrusted values. Because authentication is optional and defaults to disabled authtoken: None, an...
GHSA-46Q5-G3J9-WX5C ZeptoClaw: Generic webhook channel trusts caller-supplied identity fields; allowlist is checked against untrusted payload data
Summary The generic webhook channel trusts caller-supplied identity fields sender, chatid from the request body and applies authorization checks to those untrusted values. Because authentication is optional and defaults to disabled authtoken: None, an attacker who can reach POST /webhook can spoo...
Improper Input Validation
flowise is vulnerable to improper input validation. The vulnerability is due to missing validation of chatflowId and chatId parameters, which allows an attacker to access arbitrary files through improper handling of file upload operations...
Arbitrary File Read
flowise is vulnerable to an arbitrary file read. The vulnerability is due to improper validation of the chatId parameter in the /api/v1/get-upload-file and /api/v1/openai-assistants-file/download endpoints, which allows an attacker to read unintended files on the local filesystem and potentially...
EUVD-2025-1844
Malicious code in bioql PyPI...
Flowise has arbitrary file access due to missing chat flow id validation
Summary Missing chat flow id validation allows an attacker to access arbitrary file. Details Commit https://github.com/FlowiseAI/Flowise/commit/8bd3de41533de78e4ef6c980e5704a1f9cb7ae6f and https://github.com/FlowiseAI/Flowise/commit/c2b830f279e454e8b758da441016b2234f220ac7 added check for filenam...
GHSA-99PG-HQVX-R4GF Flowise has an Arbitrary File Read
Summary An arbitrary file read vulnerability in the chatId parameter supplied to both the /api/v1/get-upload-file and /api/v1/openai-assistants-file/download endpoints allows unauthenticated users to read unintended files on the local filesystem. In the default Flowise configuration this allows...
PT-2025-4030 · Embedai · Embedai
Name of the Vulnerable Software and Affected Versions: EmbedAI versions 2.1 and below Description: An Improper Access Control issue has been found, allowing an authenticated attacker to write messages into other users' chat by changing the chat id parameter of the POST request "/embedai/chats/sen...
