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GHSA-wmvv-fhm6-w34x

Опубликовано: 05 мая 2026
Источник: github
Github: Прошло ревью
CVSS4: 1.2
CVSS3: 2.6

Описание

Langchain-Chatchat Uses a Broken or Risky Cryptographic Algorithm

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.

Пакеты

Наименование

langchain-chatchat

pip
Затронутые версииВерсия исправления

<= 0.3.1.3

Отсутствует

EPSS

Процентиль: 4%
0.0014
Низкий

1.2 Low

CVSS4

2.6 Low

CVSS3

Дефекты

CWE-327

Связанные уязвимости

CVSS3: 2.6
nvd
3 месяца назад

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.

EPSS

Процентиль: 4%
0.0014
Низкий

1.2 Low

CVSS4

2.6 Low

CVSS3

Дефекты

CWE-327