漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
LobeChat 2.2.1 Webhook Signature Verification Bypass QQ Feishu
Vulnerability Description
LobeChat (LobeHub) 2.2.1 does not properly verify inbound chat-platform webhook signatures in the QQ and Feishu adapters. The webhook route (/api/agent/webhooks/:platform) is unauthenticated by design and delegates verification to each adapter; the QQ adapter performs no Ed25519 signature verification on dispatched message events, and the Feishu adapter only performs an optional static-token comparison that is skipped when no token is configured (the default) and is not a body signature. An unauthenticated attacker who knows the public webhook URL can POST forged inbound messages with an attacker-chosen sender identity and arbitrary text, causing the bot owner's agent to process attacker-controlled input and treat the attacker as a trusted platform sender.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Vulnerability Type
对数据真实性的验证不充分
Vulnerability Title
LobeHub 输入验证错误漏洞
Vulnerability Description
LobeHub是LobeHub团队开源的一个全平台AI对话框架。 LobeHub 2.2.15及之前版本存在输入验证错误漏洞,该漏洞源于QQ和飞书适配器未正确验证入站聊天平台Webhook签名,QQ适配器未对消息事件进行Ed25519签名验证,飞书适配器仅进行可选的静态令牌比较且未配置令牌时跳过,导致未经身份验证的攻击者通过构造伪造消息并冒充可信发送者,使机器人代理处理攻击者控制的输入。
CVSS Information
N/A
Vulnerability Type
N/A