What is CVE-2026-12581?

CVE-2026-12581 is a high-severity vulnerability in Digiwin Easyflow .Net, classified under Session Fixation. CVSS score: 7.5/10. Published 2026-06-22.

How severe is CVE-2026-12581?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Digiwin Easyflow .Net

CVE-2026-12581

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 v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Digiwin Easyflow .Net — versions 0

Weakness classification (CWE)

CWE-384 — Session Fixation

References

twcert@cert.org.tw (third-party-advisory)
twcert@cert.org.tw (third-party-advisory)

Frequently asked questions

What is CVE-2026-12581?: CVE-2026-12581 is a high-severity vulnerability in Digiwin Easyflow .Net, classified under Session Fixation. CVSS score: 7.5/10. Published 2026-06-22.
How severe is CVE-2026-12581?: High severity. CVSS v3 base score is 7.5 out of 10.