CVE-2026-36669 (GCVE-0-2026-36669)

Vulnerability from cvelistv5 – Published: 2026-07-17 00:00 – Updated: 2026-07-20 18:09
VLAI
Summary
An unauthenticated arbitrary file upload vulnerability in ck_upload_handler.php in Feng Office 3.11.13.11 allows remote attackers to upload malicious files (such as .html) to the web-accessible /tmp/ directory.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-20 18:08 UTC
CWE
  • n/a
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2251 records in the last 180 days details
References
Show details on NVD website
To clipboard 

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