External risk intelligence

Attacker can steal modify or delete your company data using EasyFlow .NET

CVE advisorySeverity: CRITICAL (CVSS 9.3)

CVE-2026-5963

Digiwin's EasyFlow .NET has a critical flaw allowing remote attackers to steal, modify, or delete your company's database contents without needing a password.

4Halo Surface Signal

SQL Injection

Digiwin Easyflow Net

6.6.0 to 6.6.176.1.08.1.18.1.28.1.38.1.4

External exposure likelihood

Halo Surface Signal score for CVE-2026-5963

EasyFlow .NET is a web-based workflow application. The vulnerability is exploitable via a web interface, which is a common deployment pattern for such business tools. While access controls often apply, these systems are frequently exposed as web apps for employee or partner access, making the surface commonly reachable from the internet in typical deployments.

Horizon Alert

Summary of the vulnerability and why it matters

EasyFlow .NET has a critical SQL injection vulnerability allowing unauthenticated attackers to potentially control your database. This means sensitive information could be exposed, changed, or deleted remotely without anyone needing to log in.

  • Attackers can access sensitive data.
  • Unauthenticated remote access is possible.
  • It impacts the core database.

Attack Path

How an attacker could exploit the issue

An unauthenticated remote attacker can exploit this SQL injection flaw in EasyFlow .NET to directly manipulate the application's database. This allows them to steal sensitive information, alter existing data, or even delete records, all without needing any prior access or credentials.

  • No authentication required.
  • Targets the database via web interface.
  • Attacker injects malicious SQL commands.

Live Threat

Current exploitation, exposure, and threat context

This SQL injection vulnerability in EasyFlow .NET is highly likely to be weaponized due to its critical severity and lack of authentication requirements. Attackers favor such vulnerabilities because they offer direct access to sensitive database information without needing to bypass initial security measures, allowing for data theft, modification, or deletion. The absence of required privileges makes exploitation significantly simpler and more attractive for a wider range of threat actors.

  • Exploitable remotely.
  • No authentication needed.
  • Publicly disclosed details.

Priority actions

Operational Fix

Recommended remediation, mitigation, and detection steps

Prioritize immediate investigation of logs for signs of SQL injection attacks against EasyFlow .NET systems. Given the unauthenticated, remote nature of this critical vulnerability, isolate any affected services if malicious activity is detected or cannot be ruled out. Confirm the exact versions of EasyFlow .NET deployed to understand the scope of your exposure.

  • Block all external network access.
  • Implement Web Application Firewall (WAF) rules.
  • Monitor for suspicious database queries.

Frequently asked questions

What is EasyFlow .NET and its primary function?

EasyFlow .NET is a workflow management software developed by Digiwin. It is designed to help businesses streamline and automate their operational processes through a dedicated application interface.

What type of vulnerability does CVE-2026-5963 represent in EasyFlow .NET?

CVE-2026-5963 is a critical SQL Injection vulnerability within EasyFlow .NET. This weakness allows malicious actors to insert and execute their own SQL commands, potentially leading to unauthorized access and manipulation of the application's database.

How can an attacker exploit the SQL Injection vulnerability in EasyFlow .NET?

An unauthenticated remote attacker can exploit this vulnerability by injecting malicious SQL commands through the application's web interface. This allows them to directly interact with and control the application's database, enabling unauthorized data access, modification, or deletion.

What is the impact of CVE-2026-5963 on EasyFlow .NET systems?

This vulnerability allows unauthenticated remote attackers to steal, modify, or delete sensitive company data stored in the EasyFlow .NET database. The critical severity means significant damage to data integrity and confidentiality is possible.

What immediate actions should be taken to mitigate the risk associated with this vulnerability?

Organizations should immediately investigate system logs for any signs of SQL injection attacks. If suspicious activity is detected or cannot be ruled out, affected EasyFlow .NET services should be isolated. Confirming the specific versions of EasyFlow .NET in use is crucial for understanding the scope of potential exposure.

References