Cyber Posture

CVE-2026-5963

Critical

Published: 20 April 2026

Published
20 April 2026
Modified
20 April 2026
KEV Added
—
Patch
—
CVSS Score 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0011 28.3th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Description

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.

Mitigating Controls (NIST 800-53 r5)AI

SI-10 Information Input Validation good match
prevent

Directly requires validation of user inputs to block malicious SQL commands from being executed in the database.

SI-2 Flaw Remediation good match
prevent

Mandates timely identification, reporting, and correction of the SQL injection flaw through patching or code remediation.

RA-5 Vulnerability Monitoring and Scanning good match
preventdetect

Requires regular vulnerability scanning to identify SQL injection vulnerabilities like CVE-2026-5963 and subsequent remediation.

Security SummaryAI

CVE-2026-5963 is a SQL injection vulnerability (CWE-89) affecting EasyFlow .NET, a product developed by Digiwin. Published on 2026-04-20T08:16:10.653, it carries a CVSS v3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), classifying it as critical due to its potential for high impact on confidentiality, integrity, and availability.

Unauthenticated remote attackers can exploit this vulnerability over the network with low complexity and no user interaction or privileges required. Successful exploitation allows attackers to inject arbitrary SQL commands, enabling them to read sensitive data, modify database contents, and delete records.

Mitigation details are provided in advisories from TWCERT/CC, available at https://www.twcert.org.tw/en/cp-139-10832-05f3a-2.html and https://www.twcert.org.tw/tw/cp-132-10831-a734d-1.html.

Details

CWE(s)
CWE-89

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1213.006 Databases Collection
Adversaries may leverage databases to mine valuable information.
attack.mitre.org →
T1565.001 Stored Data Manipulation Impact
Adversaries may insert, delete, or manipulate data at rest in order to influence external outcomes or hide activity, thus threatening the integrity of the data.
attack.mitre.org →
Why these techniques?

SQL injection in public-facing application enables T1190 (exploit public-facing app); allows reading sensitive data (T1213.006 databases) and modifying database contents (T1565.001 stored data manipulation).

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

References