GitHub Advisoryadvisory · PyPI

GHSA-f823-phmg-x5fr Langchain-Chatchat vulnerable to path traversal

LOW Published 2025-06-29 Modified 2025-11-03 Official page ↗
Aliases
CVE-2025-6855
Ecosystem
PyPI
Packages
langchain-chatchat
Severity
Low
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weaknesses
CWE-22
Reviewed
2025-11-03

Affected packages

• PyPI langchain-chatchat: <= 0.3.1 (no fix yet)

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.

Related

Alias · CVE (1)

  • CVE-2025-6855 A vulnerability, which was classified as critical, has been found in chatchat-space Langchain-Chatchat up to 0.3.1. vulnerability

Weakness · CWE (1)

  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness

References