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I. Basic Information for CVE-2023-26491
Vulnerability Information

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Vulnerability Title
RSSHub is vulnerable to cross-site scripting (XSS) via unvalidated URL parameters
Source: NVD (National Vulnerability Database)
Vulnerability Description
RSSHub is an open source and extensible RSS feed generator. When the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. This vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version, there are no known workarounds.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
RSSHub 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
RSSHub是由Node.js编写的RSS源生成器,在MIT许可证下发行,由DIYgod及其他GitHub用户维护。 RSSHub存在跨站脚本漏洞。攻击者利用该漏洞执行任意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
VendorProductAffected VersionsCPESubscribe
DIYgodRSSHub < 1.0.0-master.c910c4d -
II. Public POCs for CVE-2023-26491
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III. Intelligence Information for CVE-2023-26491
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IV. Related Vulnerabilities
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