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CVE-2026-7845

CVE-2026-7845 · chatchat-space Langchain-Chatchat Vision Chat Paste Image dialogue.py PIL.Image.tobytes weak hash

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

A flaw has been found in chatchat-space Langchain-Chatchat up to 0.3.1.3. This issue affects the function PIL.Image.tobytes of the file libs/chatchat-server/chatchat/webui_pages/dialogue/dialogue.py of the component Vision Chat Paste Image Handler. This manipulation of the argument paste_image.image_data causes use of weak hash. The attacker needs to be present on the local network. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 2.1 · Faible · EPSS 0,1%

Publication
Mise à jour

Pile logicielle: python

Produits et versions concernés

  • langchain-chatchat

    Versions du logiciel
    • 0.3.1.0: Concernée
    • 0.3.1.1: Concernée
    • 0.3.1.2: Concernée
    • 0.3.1.3: Concernée

    Aucun correctif publié

  • langchain-chatchat PyPI

    Versions du logiciel
    • 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
    Plages de versions concernées
    • ECOSYSTEM: ≤ 0.3.1.3

    Aucun correctif publié

Sources originales

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