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I. Basic Information for CVE-2026-23733
Vulnerability Information

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Vulnerability Title
Lobe Chat has Cross-Site Scripting (XSS) issue that may escalate to Remote Code Execution (RCE)
Source: NVD (National Vulnerability Database)
Vulnerability Description
LobeChat is an open source chat application platform. Prior to version 2.0.0-next.180, a stored Cross-Site Scripting (XSS) vulnerability in the Mermaid artifact renderer allows attackers to execute arbitrary JavaScript within the application context. This XSS can be escalated to Remote Code Execution (RCE) by leveraging the exposed `electronAPI` IPC bridge, allowing attackers to run arbitrary system commands on the victim's machine. Version 2.0.0-next.180 patches the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lobe Chat 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lobe Chat是LobeHub开源的一个开源、高性能的聊天机器人框架。 Lobe Chat 2.0.0-next.180之前版本存在代码注入漏洞,该漏洞源于Mermaid渲染器存在存储型跨站脚本,可能导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
lobehublobe-chat < 2.0.0-next.180 -
II. Public POCs for CVE-2026-23733
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III. Intelligence Information for CVE-2026-23733
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