High severity · published Jun 22, 2026
CVE-2026-12581
Digiwin｜EasyFlow .NET - Session Fixation
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
EasyFlow .NET developed by Digiwin has a Session Fixation vulnerability. If unauthenticated remote attackers replace a specific session ID for a user, they can gain the user's privilege once the user logs in.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EN
EasyFlow .NET · Digiwin
through 8.1.4 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-12581
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-12581
www.twcert.org.tw
https://www.twcert.org.tw/en/cp-139-10981-8617d-2.html
www.twcert.org.tw
https://www.twcert.org.tw/tw/cp-132-10980-0e640-1.html
More from EasyFlow .NET
9.8
CVE-2026-102458
DigiWin｜EasyFlow .NET - Missing Authentication
9.8
CVE-2026-102455
DigiWin｜EasyFlow .NET - Insecure Deserialization
9.8
CVE-2026-5964
Digiwin｜EasyFlow .NET - SQL Injection
9.8
CVE-2026-5963
Digiwin｜EasyFlow .NET - SQL Injection
7.5
CVE-2025-11949
Digiwin｜EasyFlow .NET and EasyFlow AiNet - Missing Authentication