VULNERABILITY INTELLIGENCE
CVE-2026-80235
CVSS score9.8 CRITICAL
EPSS probability0.90%
CISA KEVNot currently listed
Published2026-08-26
Last modified2026-09-03
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
EFence developed by Thinking Software Technology has an Arbitrary File Upload vulnerability. Unauthenticated remote attackers can upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
Weakness classification
- twcert@cert.org.tw: CWE-434