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GHSA-cf72-vg59-4j4h

Опубликовано: 20 авг. 2024
Источник: github
Github: Прошло ревью
CVSS4: 5.3
CVSS3: 5.4

Описание

Khoj Vulnerable to Stored Cross-site Scripting In Automate (Preview feature)

Summary

The Automation feature allows a user to insert arbitrary HTML inside the task instructions, resulting in a Stored XSS.

Details

The q parameter for the /api/automation endpoint does not get correctly sanitized when rendered on the page, resulting in the ability of users to inject arbitrary HTML/JS.

PoC

POST /api/automation?q=%22%3E%3C%2Ftextarea%3E%3Cimg%20src%3Dx%20onerror%3Dalert(document.cookie)%3E%3Cscript%3Ealert(2)%3C%2Fscript%3E

Impact

Stored XSS: image

Fix

  • Added a Content Security Policy to all config pages on the web client, including the automation page
  • Used DOM scripting to construct all components on the config pages, including the automation page

Пакеты

Наименование

khoj

pip
Затронутые версииВерсия исправления

< 1.15.0

1.15.0

EPSS

Процентиль: 76%
0.00924
Низкий

5.3 Medium

CVSS4

5.4 Medium

CVSS3

Дефекты

CWE-79

Связанные уязвимости

CVSS3: 5.4
nvd
больше 1 года назад

Khoj is an application that creates personal AI agents. The Automation feature allows a user to insert arbitrary HTML inside the task instructions, resulting in a Stored XSS. The q parameter for the /api/automation endpoint does not get correctly sanitized when rendered on the page, resulting in the ability of users to inject arbitrary HTML/JS. This vulnerability is fixed in 1.15.0.

EPSS

Процентиль: 76%
0.00924
Низкий

5.3 Medium

CVSS4

5.4 Medium

CVSS3

Дефекты

CWE-79