漏洞信息
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Vulnerability Title
n8n: Hijacking of Unauthenticated Chat Execution
Vulnerability Description
n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, the /chat WebSocket endpoint used by the Chat Trigger node's Hosted Chat feature did not verify that an incoming connection was authorized to interact with the target execution. An unauthenticated remote attacker who could identify a valid execution ID for a workflow in a waiting state could attach to that execution, receive the pending prompt intended for the legitimate user, and submit arbitrary input to resume or influence downstream workflow behavior. This issue has been patched in versions 1.123.32, 2.17.4, and 2.18.1.
CVSS Information
N/A
Vulnerability Type
授权机制缺失
Vulnerability Title
n8n 安全漏洞
Vulnerability Description
n8n是n8n开源的一个可扩展的工作流自动化工具。 n8n 1.123.32之前版本、2.17.4之前版本和2.18.1之前版本存在安全漏洞,该漏洞源于Chat Trigger节点Hosted Chat功能的/chat WebSocket端点未验证传入连接是否授权与目标执行交互,可能导致未经身份验证的远程攻击者识别有效执行ID后附加到该执行,接收待处理提示并提交任意输入以恢复或影响下游工作流行为。
CVSS Information
N/A
Vulnerability Type
N/A