Vulnerability Information
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Vulnerability Title
Improper Authentication in open-webui/open-webui
Vulnerability Description
In version v0.3.10 of open-webui/open-webui, the `api/v1/utils/pdf` endpoint lacks authentication mechanisms, allowing unauthenticated attackers to access the PDF generation service. This vulnerability can be exploited by sending a POST request with an excessively large payload, potentially leading to server resource exhaustion and denial of service (DoS). Additionally, unauthorized users can misuse the endpoint to generate PDFs without verification, resulting in service misuse and potential operational and financial impacts.
CVSS Information
N/A
Vulnerability Type
关键功能的认证机制缺失
Vulnerability Title
Open WebUI 安全漏洞
Vulnerability Description
Open WebUI是Open WebUI开源的一个可扩展、功能丰富、用户友好的自托管 WebUI。 Open WebUI v0.3.10版本存在安全漏洞，该漏洞源于api/v1/utils/pdf端点缺乏身份验证机制，允许未经验证的攻击者访问PDF生成服务，可能导致服务器资源耗尽和拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A