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I. Basic Information for CVE-2024-7983
Vulnerability Information

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Vulnerability Title
Denial of Service in open-webui/open-webui
Source: NVD (National Vulnerability Database)
Vulnerability Description
In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until the conversion is complete.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Vulnerability Title
Open WebUI 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
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 0.3.8版本存在资源管理错误漏洞,该漏洞源于未认证的markdown转换端点,可能导致拒绝服务。
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
VendorProductAffected VersionsCPESubscribe
open-webuiopen-webui/open-webui unspecified ~ latest -
II. Public POCs for CVE-2024-7983
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III. Intelligence Information for CVE-2024-7983
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IV. Related Vulnerabilities
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