cve.bz

CVE-2024-39943

8.8 highEPSS 39%

High (8.8) in rejetto http file server. EPSS 39% chance of exploitation in the next 30 days. Fixed in hfs 0.52.10.

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).

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
39% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
CWEs
CWE-78, CWE-284
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-5f4x-hwv2-w9w2npmhfs<0.52.100.52.10

References

Check your stackJSON