漏洞信息
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Vulnerability Title
Infracost: Arbitrary file read via config-template readFile symlink traversal
Vulnerability Description
Infracost provides cloud cost intelligence for engineers, AI coding agents, and CI/CD. Prior to 0.10.45, the readFile, pathExists, isDir, and matchPaths template functions in internal/config/template/parser.go use a lexical filepath.Rel check and a leaf-only os.Lstat check that do not resolve an intermediate directory symlink. A repository can contain a path such as evil/file where evil points outside the checkout, causing os.ReadFile and related operations to follow the symlink and read runner-accessible files. The resulting content is rendered into generated configuration and can be surfaced through the Infracost dashboard or pull request comment, with greater impact in workflows that provide repository secrets. This issue is fixed in version 0.10.45.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/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
Infracost 路径遍历漏洞
Vulnerability Description
Infracost是infracost组织的一款威胁情报分析网络产品。 Infracost 0.10.45之前版本存在安全漏洞,该漏洞源于readFile、pathExists、isDir和matchPaths模板函数未正确解析中间目录符号链接,可能导致攻击者读取运行器可访问的文件并造成信息泄露。
CVSS Information
N/A
Vulnerability Type
N/A