Stored XSS leading to Admin Account Takeover in mintplex-labs/anything-llm

A stored Cross-Site Scripting (XSS) vulnerability exists in the chat functionality of the mintplex-labs/anything-llm repository, allowing attackers to execute arbitrary JavaScript in the context of a user's session. By manipulating the ChatBot responses, an attacker can inject malicious scripts to perform actions on behalf of the user, such as creating a new admin account or changing the user's password, leading to a complete takeover of the AnythingLLM application. The vulnerability stems from the improper sanitization of user and ChatBot input, specifically through the use of `dangerouslySetInnerHTML`. Successful exploitation requires convincing an admin to add a malicious LocalAI ChatBot to their AnythingLLM instance.

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在Web页面生成时对输入的转义处理不恰当(跨站脚本)

AnythingLLM 跨站脚本漏洞

AnythingLLM是符合业务要求的文档聊天机器人。 AnythingLLM 存在跨站脚本漏洞，该漏洞源于聊天功能中存在存储型跨站脚本 (XSS) 漏洞。

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