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I. Basic Information for CVE-2021-3915
Vulnerability Information
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Vulnerability Title
Unrestricted Upload of File with Dangerous Type in bookstackapp/bookstack
Source: NVD (National Vulnerability Database)
Vulnerability Description
bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
BookStack 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BookStack是BookStackApp（Bookstackapp）团队的一套开源的使用PHP和Laravel构建wiki文档的平台。 bookstack存在代码问题漏洞，该漏洞源于软件中的controller.php缺少对于文件类型的限制，攻击者可以上传任意类型的危险文件。
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
bookstackappbookstackapp/bookstack unspecified ~ 21.10.3 -
II. Public POCs for CVE-2021-3915
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III. Intelligence Information for CVE-2021-3915
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IV. Related Vulnerabilities
Same product: bookstackapp/bookstack
Same vendor: bookstackapp
Same weakness: CWE-434
V. Comments for CVE-2021-3915

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