Vulnerability · Published Jun 22, 2026 · Assigned by twcert
CVE-2026-12581Digiwin｜EasyFlow .NET - Session Fixation
High 7.5
In plain English
A high-severity session fixation in EasyFlow .NET from Digiwin. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.5%top 60.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Digiwin | EasyFlow .NET | 0 – through 8.1.4 |
Weakness: CWE-384 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://www.twcert.org.tw/tw/cp-132-10980-0e640-1.html third-party-advisory
- https://www.twcert.org.tw/en/cp-139-10981-8617d-2.html third-party-advisory