漏洞信息
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Vulnerability Title
pnpm has Path Traversal via arbitrary file permission modification
Vulnerability Description
pnpm is a package manager. Prior to version 10.28.2, when pnpm processes a package's `directories.bin` field, it uses `path.join()` without validating the result stays within the package root. A malicious npm package can specify `"directories": {"bin": "../../../../tmp"}` to escape the package directory, causing pnpm to chmod 755 files at arbitrary locations. This issue only affects Unix/Linux/macOS. Windows is not affected (`fixBin` gated by `EXECUTABLE_SHEBANG_SUPPORTED`). Version 10.28.2 contains a patch.
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
pnpm 安全漏洞
Vulnerability Description
pnpm是pnpm开源的一个包管理器。 pnpm 10.28.2之前版本存在安全漏洞,该漏洞源于处理包的directories.bin字段时未验证路径,可能导致恶意npm包在Unix/Linux/macOS系统上修改任意位置文件的权限。
CVSS Information
N/A
Vulnerability Type
N/A