EUVD-2026-101300

Discourse is an open-source discussion platform. Prior to 2026.9.0, 2026.8.1, 2026.7.3, and 2026.1.9, MessageBus audience calculation could deliver messages from a read-restricted category chat channel to an authenticated user who could view the category but was not allowed to use Chat under the...

Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering

SummaryOpen WebUI renders vega and vega-lite fenced code blocks in chat content by building a Vega view in the viewer's browser without a restricted resource loader. Any user who can place such a block where another user will see it can make that user's browser issue attacker-chosen outbound GET...

Open WebUI has stored XSS via the HTML renedering view

SummaryThrough the HTML rendering view, scripts can be injected and executed. The finding resulted from a penetration test for a customer. It is suspected that the root cause of the issue lies within the core of Open WebUI, which is why it is being reported as a security issue here. Tested on Ope...

TrustyAI vllm-orchestrator-gateway log information leakage vulnerability

TrustyAI vllm-orchestrator-gateway has a vulnerability related to information leakage. This vulnerability arises because the vllm-orchestrator-gateway component persists log records containing personal identity information and secret authorization headers as well as chat content. This allows any...

Linux Distros Unpatched Vulnerability : CVE-2026-57963

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An attacker who can send HTML chat messages via Matrix or XMPP can inject arbitrary styled content, phishing links, and CSS that manipulates the chat UI. This...

CVE-2026-47713 AnythingLLM: Legacy mobile device tokens bypass multi-user workspace scoping after mode migration

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to 1.13.0, an approved mobile device token created in single-user mode can survive single-user - multi-user migration even when the device record has userId = null. In...

EUVD-2026-33069

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to 1.13.0, an approved mobile device token created in single-user mode can survive single-user - multi-user migration even when the device record has userId = null. In...

AnythingLLM security vulnerabilities

AnythingLLM is an integrated AI application open source by Mintplex. Versions of AnythingLLM prior to 1.13.0 contained a security vulnerability. This vulnerability stemmed from mobile device tokens created in single-user mode being accepted after migration to multi-user mode, without any user...

PT-2026-44551

Name of the Vulnerable Software and Affected Versions AnythingLLM versions prior to 1.13.0 Description An issue exists where a mobile device token created in single-user mode remains valid after migration to multi-user mode, even if the device record has userId set to null. The mobile...

CVE-2026-31950

LibreChat is a ChatGPT clone with additional features. In versions 0.8.2-rc2 through 0.8.2-rc3, the SSE streaming endpoint "/api/agents/chat/stream/:streamId" does not verify that the requesting user owns the stream. Any authenticated user who obtains or guesses a valid stream ID can subscribe an...

CVE-2026-27169 OpenSift: Persistent XSS Chat Tool Rendering

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below render untrusted user/model content in chat tool UI surfaces using unsafe HTML interpolation patterns, leading to XSS. Stored content can execute JavaScript when...

CVE-2026-25885

PolarLearn is a free and open-source learning program. In 0-PRERELEASE-16 and earlier, the group chat WebSocket at wss://polarlearn.nl/api/v1/ws can be used without logging in. An unauthenticated client can subscribe to any group chat by providing a group UUID, and can also send messages to any...

CVE-2026-25885

PolarLearn is a free and open-source learning program. In 0-PRERELEASE-16 and earlier, the group chat WebSocket at wss://polarlearn.nl/api/v1/ws can be used without logging in. An unauthenticated client can subscribe to any group chat by providing a group UUID, and can also send messages to any...

CVE-2025-59417

Lobe Chat is an open-source artificial intelligence chat framework. Prior to version 1.129.4, there is a a cross-site scripting XSS vulnerability when handling chat message in lobe-chat that can be escalated to remote code execution on the user’s machine. In lobe-chat, when the response from the...

CVE-2025-59417 Lobe Chat Desktop Vulnerable to Remote Code Execution via XSS in Chat Messages

Lobe Chat is an open-source artificial intelligence chat framework. Prior to version 1.129.4, there is a a cross-site scripting XSS vulnerability when handling chat message in lobe-chat that can be escalated to remote code execution on the user’s machine. In lobe-chat, when the response from the...

XSS vulnerability exists in some specific browsers

Description The XSS vulnerability cannot be triggered in Chrome, but it is triggered when using Firefox and the latest version of Firefox. Since Firefox is widely used, when the administrator uses Firefox to view the relevant interface, the XSS vulnerability will be triggered, resulting in the...

CVE-2024-47772 Cross-site Scripting (XSS) via chat excerpts when content security policy (CSP) disabled in Discourse

Discourse is an open source platform for community discussion. An attacker can execute arbitrary JavaScript on users' browsers by sending a maliciously crafted chat message and replying to it. This issue only affects sites with CSP disabled. This problem is patched in the latest version of...