VULNERABILITY INTELLIGENCE

CVE-2021-23427

CVSS score8.6 HIGH
EPSS probability1.43%
CISA KEVNot currently listed
Published2021-09-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Description

This affects all versions of package elFinder.NetCore. The ExtractAsync function within the FileSystem is vulnerable to arbitrary extraction due to insufficient validation.

Weakness classification

  • nvd@nist.gov: CWE-22

Primary references