CVE-2026-120315 LobeHub Chat - Path Traversal

LobeHub Chat 1.84.26 < 2.1.49 contains a path traversal caused by unsanitized file names in writeTempFile(), letting authenticated users write arbitrary files and execute code or cause denial of service.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Path Traversal
Impact
Remote Code Execution, Denial Of Service, File System Write
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2 November 2026
Updated
3 November 2026
Weakness
CWE-22

Vendor fix

Update to version 2.1.49 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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