CVE Watch24 jul 2026

CVE-2026-7844

A vulnerability was detected in chatchat-space Langchain-Chatchat up to 0.3.1.3. This vulnerability affects the function files/list_files/re

CVSS

6.3

Medio

EPSS

0.3%

p25

KEV

—

Exploit Today

0-100

Publicado: 5 may 2026 · Última mod.: 24 jul 2026 · CWE-287 · CWE-306

EPSS · 30d

0.3%EPSS · 30 días0.3%

2026-08-172026-09-13

Descripción técnica

A vulnerability was detected in chatchat-space Langchain-Chatchat up to 0.3.1.3. This vulnerability affects the function files/list_files/retrieve_file/retrieve_file_content/delete_file of the file libs/chatchat-server/chatchat/server/api_server/openai_routes.py of the component Compatible File Service. The manipulation results in missing authentication. The attacker must have access to the local network to execute the attack. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

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