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I. Basic Information for CVE-2021-4263
Vulnerability Information

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Vulnerability Title
leanote history.js define cross site scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability, which was classified as problematic, has been found in leanote 2.6.1. This issue affects the function define of the file public/js/plugins/history.js. The manipulation of the argument content leads to cross site scripting. The attack may be initiated remotely. The identifier of the patch is 0f9733c890077942150696dcc6d2b1482b7a0a19. It is recommended to apply a patch to fix this issue. The identifier VDB-216461 was assigned to this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
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
Leanote 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Leanote是一款开源的记事本应用程序。 Leanote 存在跨站脚本漏洞,该漏洞源于文件 public/js/plugins/history.js 的函数定义,参数内容的操纵导致跨站脚本。
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
-leanote 2.6.1 -
II. Public POCs for CVE-2021-4263
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III. Intelligence Information for CVE-2021-4263
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IV. Related Vulnerabilities
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