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I. Basic Information for CVE-2021-23434
Vulnerability Information

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Vulnerability Title
Prototype Pollution
Source: NVD (National Vulnerability Database)
Vulnerability Description
This affects the package object-path before 0.11.6. A type confusion vulnerability can lead to a bypass of CVE-2020-15256 when the path components used in the path parameter are arrays. In particular, the condition currentPath === '__proto__' returns false if currentPath is ['__proto__']. This is because the === operator returns always false when the type of the operands is different.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
object-path 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
object-path是个人开发者的一个可以通过路径访问数据结构中变量的 Npm 库。 object-path 0.11.6之前版本存在安全漏洞,该漏洞源于当path参数中使用的路径组件是阵列时会导致类型混淆漏洞。
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
-object-path unspecified ~ 0.11.6 -
II. Public POCs for CVE-2021-23434
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III. Intelligence Information for CVE-2021-23434
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