VULNERABILITY INTELLIGENCE

CVE-2022-25299

CVSS score9.8 CRITICAL
EPSS probability1.39%
CISA KEVNot currently listed
Published2022-02-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

This affects the package cesanta/mongoose before 7.6. The unsafe handling of file names during upload using mg_http_upload() method may enable attackers to write files to arbitrary locations outside the designated target folder.

Weakness classification

  • CWE-552: Files or Directories Accessible to External Parties

Primary references