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CVE-2024-3851— Unrestricted File Upload Leading to XSS in imartinez/privategpt

Quick assessment

Affected
imartinez imartinez/privategpt
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PrivateGPT是一个 AI 项目。 PrivateGPT 存在安全漏洞，该漏洞源于文件上传验证不当，攻击者利用该漏洞可以通过上传恶意 HTML 文件在用户浏览器会话的上下文中执行任意 JavaScript 代码。

AI Predicted 6.1 Difficulty: Easy EPSS 0.32% · P23
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I. Basic Information for CVE-2024-3851

Vulnerability Information
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Vulnerability Title
Unrestricted File Upload Leading to XSS in imartinez/privategpt
Source: CVE Program / CVE List V5
Vulnerability Description
A stored Cross-Site Scripting (XSS) vulnerability exists in the 'imartinez/privategpt' repository due to improper validation of file uploads. Attackers can exploit this vulnerability by uploading malicious HTML files, such as those containing JavaScript payloads, which are then executed in the context of the victim's session when accessed. This could lead to the execution of arbitrary JavaScript code in the context of the user's browser session, potentially resulting in phishing attacks or other malicious actions. The vulnerability affects the latest version of the repository.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
PrivateGPT 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PrivateGPT是一个 AI 项目。 PrivateGPT 存在安全漏洞，该漏洞源于文件上传验证不当，攻击者利用该漏洞可以通过上传恶意 HTML 文件在用户浏览器会话的上下文中执行任意 JavaScript 代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
imartinez imartinez/privategpt unspecified ~ latest -

II. Public POCs for CVE-2024-3851

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III. Intelligence Information for CVE-2024-3851

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Vendor Advisories for CVE-2024-3851 (1)

IV. Related Vulnerabilities

Same product: imartinez/privategpt
Same vendor: imartinez
Same weakness: CWE-79

V. Comments for CVE-2024-3851

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