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CVE-2021-47840— Moeditor 0.2.0 - Persistent Cross-Site Scripting

CVSS 7.2 · High EPSS 0.04% · P11
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I. Basic Information for CVE-2021-47840

Vulnerability Information
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Vulnerability Title
Moeditor 0.2.0 - Persistent Cross-Site Scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
Moeditor 0.2.0 contains a persistent cross-site scripting vulnerability that allows attackers to store malicious payloads within markdown files. Attackers can upload specially crafted markdown files with embedded JavaScript that execute when opened, potentially enabling remote code execution on the victim's system.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/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
Moeditor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Moeditor是Moeditor开源的一个Markdown文件编辑器。 Moeditor 0.2.0版本存在安全漏洞，该漏洞源于允许在markdown文件中存储恶意有效载荷，可能导致远程代码执行。
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
MoeditorMoeditor 0.2.0 -

II. Public POCs for CVE-2021-47840

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III. Intelligence Information for CVE-2021-47840

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IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2021-47840

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