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I. Basic Information for CVE-2021-47746
Vulnerability Information

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Vulnerability Title
NodeBB Plugin Emoji 3.2.1 - Arbitrary File Write
Source: NVD (National Vulnerability Database)
Vulnerability Description
NodeBB Plugin Emoji 3.2.1 contains an arbitrary file write vulnerability that allows administrative users to write files to arbitrary system locations through the emoji upload API. Attackers with admin access can craft file upload requests with directory traversal to overwrite system files by manipulating the file path parameter.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
文件名或路径的外部可控制
Source: NVD (National Vulnerability Database)
Vulnerability Title
Emoji for NodeBB 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Emoji for NodeBB是NodeBB开源的一个表情符号插件。 Emoji for NodeBB 3.2.1版本存在安全漏洞,该漏洞源于通过表情符号上传API存在任意文件写入,可能导致覆盖系统文件。
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
NodeBBNodeBB Plugin Emoji 3.2.1 -
II. Public POCs for CVE-2021-47746
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III. Intelligence Information for CVE-2021-47746
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IV. Related Vulnerabilities
V. Comments for CVE-2021-47746

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