What is CVE-2026-5964?

CVE-2026-5964 is a critical-severity vulnerability in Digiwin Easyflow .Net, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-04-20.

How severe is CVE-2026-5964?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Digiwin Easyflow .Net

CVE-2026-5964

EasyFlow .NET developed by Digiwin has a SQL Injection vulnerability, allowing unauthenticated remote attackers to inject arbitrary SQL commands to read, modify, and delete database contents.

Vulnerability class: SQL Injection

Published 2026-04-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (49.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.007 · change: +0.003

Affected products

Digiwin Easyflow .Net — versions 6.1.*, 6.6.*, 8.1.1
Digiwin Easyflow .Net — versions 6.1.0, 6.6.0, 8.1.1

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.twcert.org.tw/tw/cp-132-10831-a734d-1.html (Third Party Advisory, third-party-advisory)
www.twcert.org.tw/en/cp-139-10832-05f3a-2.html (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-5964?: CVE-2026-5964 is a critical-severity vulnerability in Digiwin Easyflow .Net, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-04-20.
How severe is CVE-2026-5964?: Critical severity. CVSS v3 base score is 9.8 out of 10.