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I. Basic Information for CVE-2021-3988
Vulnerability Information

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Vulnerability Title
Cross-site Scripting (XSS) in janeczku/calibre-web
Source: NVD (National Vulnerability Database)
Vulnerability Description
A Cross-site Scripting (XSS) vulnerability exists in janeczku/calibre-web, specifically in the file `edit_books.js`. The vulnerability occurs when editing book properties, such as uploading a cover or a format. The affected code directly inserts user input into the DOM without proper sanitization, allowing attackers to execute arbitrary JavaScript code. This can lead to various attacks, including stealing cookies. The issue is present in the code handling the `#btn-upload-cover` change event.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
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
Calibre-Web 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Calibre-Web是Jan B个人开发者的一款用于浏览、阅读和下载Calibre数据库中电子书的Web应用程序。 Calibre-Web存在跨站脚本漏洞,该漏洞源于直接将用户输入插入DOM,而没有经过适当的清理。攻击者利用该漏洞可以执行任意 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
janeczkujaneczku/calibre-web unspecified ~ latest -
II. Public POCs for CVE-2021-3988
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III. Intelligence Information for CVE-2021-3988
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IV. Related Vulnerabilities
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