local-config-parser
Advanced tools
The fragment implements a rules engine that executes configuration-provided “expression” strings as JavaScript using Node’s vm. Because the expressions are sourced from JSON files in a user-derived, typically writable directory (APPDATA/home) and because it auto-executes cached rules during module import, an attacker who can modify the relevant config/cache file could trigger untrusted code execution (or at minimum unintended logic/DoS) within the application’s trust boundary. There is no direct evidence of overt malware behaviors like exfiltration or persistence in this snippet, but the dynamic execution pattern is security-sensitive and should be hardened (e.g., remove auto-exec, validate/sign configs, and restrict to a real expression DSL or a strictly locked-down sandbox). The remote content is malicious and gets downloaded by another package that is installed in the same dependency chain. The malicious content implements sandbox-escape logic and perform downloader logic that runs next stage malware samples.
This package contained malicious code and was removed from the registry by the npm security team. A placeholder was published to ensure users are not affected in the future.
Please refer to www.npmjs.com/advisories?search=local-config-parser for more information.
FAQs
security holding package
The npm package local-config-parser receives a total of 135 weekly downloads. As such, local-config-parser popularity was classified as not popular.
We found that local-config-parser demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
A misconfiguration gave three Anthropic models internet access, and one, believing it was in a simulation, shipped a credential-stealing package to PyPI.
Security News
/Company News
Socket has joined the new Composer and Packagist sponsorship program as a launch sponsor, supporting the team that keeps PHP's package ecosystem secure.
Research
/Security News
Benign-looking npm packages split malicious functionality across a dependency chain that deploys a cross-platform RAT targeting Alibaba developers.
