VULNERABILITY INTELLIGENCE

CVE-2025-6855

CVSS score5.5 MEDIUM

EPSS probability0.67%

CISA KEVNot currently listed

Published2025-06-29

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Description

A vulnerability, which was classified as critical, has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This issue affects some unknown processing of the file /v1/file. The manipulation of the argument flag leads to path traversal. The exploit has been disclosed to the public and may be used.

Weakness classification

cna@vuldb.com: CWE-22

Primary references

cna@vuldb.com — Exploit, Issue Tracking, Vendor Advisory
cna@vuldb.com — Permissions Required, VDB Entry
cna@vuldb.com — Third Party Advisory, VDB Entry
cna@vuldb.com — Third Party Advisory, VDB Entry