OpenClaw 安全漏洞

OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from a security vulnerability that can be exploited by an attacker to bypass groupAllowFrom and requireMention protections in group chats...

PT-2026-28452

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.3.12 Description OpenClaw contains an authorization bypass issue. Feishu reaction events lacking chat type information are incorrectly categorized as direct p2p conversations rather than group chats. This...

CVE-2026-31950 LibreChat's IDOR in SSE Stream Subscription Allows Reading Other Users' Chats

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 and...

CVE-2026-31950 LibreChat's IDOR in SSE Stream Subscription Allows Reading Other Users' Chats

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 and...

LibreChat 访问控制错误漏洞

LibreChat is an open-source, free, and highly customizable unified AI conversation platform. It allows for the aggregation and running of large models from any vendor within one interface. Versions of LibreChat 0.8.2-rc2 to 0.8.2-rc3 contain an access control vulnerability. This vulnerability ste...

GHSA-M69H-JM2F-2PV8 OpenClaw: Feishu reaction events could bypass group authorization and mention gating

Summary A Feishu reaction-originated synthetic event could misclassify a group conversation as p2p when the inbound reaction payload omitted chattype. Authorization and mention-gating logic keyed off that incorrect chat type and evaluated the event as a direct message instead of a group message...

CVE-2026-21866

Dify is an open-source LLM app development platform. Prior to 1.11.2, Dify is vulnerable to a stored XSS issue when rendering Mermaid diagrams within chats. This occurs because Dify’s default Mermaid configuration uses securityLevel: loose, which allows potentially unsafe content to execute. This...

Discourse 安全漏洞

Discourse is an open-source community discussion platform developed by Discourse. This platform includes features such as communities, email communication, and chat rooms. Versions of Discourse before 2025.12.2, 2026.1.1, and 2026.2.0 have security vulnerabilities. These vulnerabilities stem from...

CVE-2026-26193 Open WebUI vulnerable to Stored XSS via iFrame embeds in response messages

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.6.44, aanually modifying chat history allows setting the embeds property on a response message, the content of which is loaded into an iFrame with a sandbox that has allow-scripts...

CVE-2025-6792

CVE-2025-6792 affects the WordPress plugin One to one user Chat by WPGuppy. The vulnerability is due to a missing capability check on the REST endpoint /wp-json/guppylite/v2/channel-authorize, affecting all versions up to and including 1.1.4. This allows unauthenticated attackers to intercept and...

PT-2026-8061

The One to one user Chat by WPGuppy plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the /wp-json/guppylite/v2/channel-authorize rest endpoint in all versions up to, and including, 1.1.4. This makes it possible for unauthenticated attackers to...

CVE-2026-25885 PolarLearn allows Unauthenticated WebSocket access allows subscribing to and posting in arbitrary group chats

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-2026-25885 PolarLearn allows Unauthenticated WebSocket access allows subscribing to and posting in arbitrary group chats

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...

A week in security (February 2 – February 8)

Last week on Malwarebytes Labs: Apple Pay phish uses fake support calls to steal payment details Open the wrong "PDF" and attackers gain remote access to your PC Flock cameras shared license plate data without permission Grok continues producing sexualized images after promised fixes Firefox is...

PolarLearn 访问控制错误漏洞

PolarLearn is an online learning platform developed by PolarNL. Versions of PolarLearn prior to 0-PRERELEASE-16 contain access control vulnerability issues. This vulnerability stems from the use of WebSocket in group chats without the need for login, which may allow unverified clients to subscrib...

An AI plush toy exposed thousands of private chats with children

Bondu’s AI plush toy exposed a web console that let anyone with a Gmail account read about 50,000 private chats between children and their cuddly toys. Bondu's toy is marketed as: “A soft, cuddly toy powered by AI that can chat, teach, and play with your child.” What it doesn’t say is that anyone...

Windows Malware Uses Pulsar RAT for Live Chats While Stealing Data

We usually think of computer viruses as silent, invisible programs running in the background, but a worrying discovery shows that modern hackers are getting much more personal...

An AI Toy Exposed 50,000 Logs of Its Chats With Kids to Anyone With a Gmail Account

AI chat toy company Bondu left its web console almost entirely unprotected. Researchers who accessed it found nearly all the conversations children had with the company’s stuffed animals...

Malicious Chrome extensions can spy on your ChatGPT chats

Researchers discovered 16 malicious browser extensions for Google Chrome and Microsoft Edge that steal ChatGPT session tokens, giving attackers access to accounts, including conversation history and metadata. The 16 malicious extensions 15 for Chrome and 1 for Edge claim to improve and optimize...