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CVE-2026-7846

CVE-2026-7846 · chatchat-space Langchain-Chatchat OpenAI-Compatible File Upload API openai_routes.py files toctou

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

A vulnerability has been found in chatchat-space Langchain-Chatchat up to 0.3.1.3. Impacted is the function files of the file libs/chatchat-server/chatchat/server/api_server/openai_routes.py of the component OpenAI-Compatible File Upload API. Such manipulation of the argument file.filename leads to time-of-check time-of-use. Access to the local network is required for this attack to succeed. The attack requires a high level of complexity. The exploitability is considered difficult. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 2.1 · Baja · EPSS 0,2%

Publicación
Actualización

Pila tecnológica: python

Productos y versiones afectados

  • langchain-chatchat

    Versiones
    • 0.3.1.0: Afectada
    • 0.3.1.1: Afectada
    • 0.3.1.2: Afectada
    • 0.3.1.3: Afectada

    Sin corrección publicada

  • langchain-chatchat PyPI

    Versiones
    • 0.3.0
    • 0.3.0.20240506
    • 0.3.0.20240606
    • 0.3.0.20240610
    • 0.3.0.20240610.1
    • 0.3.0.20240611
    • 0.3.0.20240612
    • 0.3.0.20240612.1
    • 0.3.0.20240612.2
    • 0.3.0.20240612.3
    • 0.3.0.20240612.4
    • 0.3.0.20240616
    • 0.3.0.20240618
    • 0.3.0.20240619
    • 0.3.0.20240621
    • 0.3.0.20240621.3
    • 0.3.0.20240625
    • 0.3.0.20240625.1
    • 0.3.1
    • 0.3.1.1
    • 0.3.1.2
    • 0.3.1.3
    Intervalos de versiones afectados
    • ECOSYSTEM: ≤ 0.3.1.3

    Sin corrección publicada

Fuentes originales

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