CVE-2026-102454CWE-434unrestricted-file-upload

CVE-2026-102454

High · published September 30, 2026

CVSS v3.1
7.2
EPSS
1%
Percentile
46.0
In the wild
Unconfirmed
What it is

EasyFlow .NET developed by Digiwin has an Arbitrary File Upload vulnerability. Privileged remote attackers can upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
8.6 · CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00562 · 46.0th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2026-09-30T13:17Z
References (2)
https://www.twcert.org.tw/en/cp-139-11241-b7eef-2.html · [email protected]https://www.twcert.org.tw/tw/cp-132-11240-0fa1b-1.html · [email protected]
EPSS history
Timeline
  • 01 OCT 03:44Z
    EPSS moved — → 1%
    epss
  • 30 SEP 08:26Z
    DigiWin｜EasyFlow .NET - Arbitrary File Upload
    cvelistv5