VULNERABILITY INTELLIGENCE
CVE-2026-23733
CVSS score6.4 MEDIUM
EPSS probability0.15%
CISA KEVNot currently listed
Published2026-01-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:L
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.
Weakness classification
- CWE-94: Improper Control of Generation of Code ('Code Injection')