NVD security advisoryHigh
High advisory for LobeHub Chat from 1.84.26
CVE-2026-120315 · Reported 2 Nov 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
LobeHub Chat from 1.84.26Affected product
Advisory overview
LobeHub Chat from 1.84.26 before 2.1.49 contains a path traversal vulnerability that allows authenticated users to write arbitrary files by supplying unsanitized file names to writeTempFile(). Attackers can create a file record via file.createFile with a traversal name, then trigger document parsing to overwrite application files like startServer.js for code execution or denial of service.
