漏洞信息
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Vulnerability Title
LibreChat Denial of Service (DoS) via Unhandled Exception in DELETE /api/convos
Vulnerability Description
LibreChat is a ChatGPT clone with additional features. Prior to 0.8.3-rc1, a Denial of Service (DoS) vulnerability exists in the DELETE /api/convos endpoint that allows an authenticated attacker to crash the Node.js server process by sending malformed requests. The DELETE /api/convos route handler attempts to destructure req.body.arg without validating that it exists. The server crashes due to an unhandled TypeError that bypasses Express error handling middleware and triggers process.exit(1). This vulnerability is fixed in 0.8.3-rc1.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未捕获的异常
Vulnerability Title
LibreChat 安全漏洞
Vulnerability Description
LibreChat是LibreChat开源的一个免费、高度可定制的统一 AI 对话平台，能够在一个界面中聚合并运行来自任意厂商的大模型。 LibreChat 0.8.3-rc1之前版本存在安全漏洞，该漏洞源于DELETE /api/convos端点未验证req.body.arg是否存在，可能导致经过身份验证的攻击者通过发送畸形请求使Node.js服务器进程崩溃。
CVSS Information
N/A
Vulnerability Type
N/A