CRITICAL9.9

GHSA-5f4x-hwv2-w9w2

rejetto HFS vulnerable to OS Command Execution by remote authenticated users

Quick fix

GHSA-5f4x-hwv2-w9w2 — hfs: upgrade to the fixed version with the command below.

npm install hfs@0.52.10

Details

rejetto HFS (aka HTTP File Server) 3 before 0.52.10 on Linux, UNIX, and macOS allows OS command execution by remote authenticated users (if they have Upload permissions). This occurs because a shell is used to execute df (i.e., with execSync instead of spawnSync in child_process in Node.js).

Are you affected?

Enter the version of the package you're using.

Affected packages

npm/hfs

Introduced in: 0Fixed in: 0.52.10

Fixnpm install hfs@0.52.10

References

https://nvd.nist.gov/vuln/detail/CVE-2024-39943[ADVISORY]
https://github.com/rejetto/hfs/commit/305381bd36eee074fb238b64302a252668daad1d[WEB]
https://github.com/rejetto/hfs[PACKAGE]
https://github.com/rejetto/hfs/compare/v0.52.9...v0.52.10[WEB]
https://www.rejetto.com/wiki/index.php/HFS:_Working_with_uploads[WEB]