External risk intelligence

EasyFlow .NET allows attackers to steal or change sensitive data by injecting commands into databases.

CVE advisorySeverity: CRITICAL (CVSS 9.3)

CVE-2026-5964

Digiwin's EasyFlow .NET has a critical vulnerability that lets unauthenticated attackers steal or alter your sensitive database information remotely by injecting harmful commands.

4Halo Surface Signal

SQL Injection

Digiwin Easyflow Net

6.6.0 to 6.6.176.1.08.1.18.1.2

External exposure likelihood

Halo Surface Signal score for CVE-2026-5964

EasyFlow .NET provides a web interface for business workflows. Such enterprise applications are frequently deployed as internet-facing or externally reachable web services to facilitate remote access for employees and business partners, placing the vulnerable input endpoints within the potential reach of public internet traffic.

Horizon Alert

Summary of the vulnerability and why it matters

This critical vulnerability in EasyFlow .NET allows attackers to remotely inject malicious SQL commands. This could let them access, change, or delete sensitive data without needing any login.

  • Unauthenticated remote attackers can exploit this.
  • Database contents are at risk.

Attack Path

How an attacker could exploit the issue

An unauthenticated attacker can exploit this SQL injection vulnerability to manipulate the database. They would target the EasyFlow .NET web application and send specially crafted SQL queries to read, modify, or delete sensitive data. This could be done remotely without any prior access to the system.

  • No authentication required.
  • Target web application endpoints.
  • Inject arbitrary SQL commands.

Live Threat

Current exploitation, exposure, and threat context

SQL Injection vulnerabilities like this one are frequently weaponized by attackers due to their direct impact on data integrity and confidentiality. The unauthenticated and remote nature of this vulnerability, coupled with its presence in a business workflow application, makes it an attractive target for broad exploitation. Attackers can leverage this to steal sensitive information or disrupt operations.

  • Exploitable over the network.
  • No authentication required.
  • Direct impact on database.

Priority actions

Operational Fix

Recommended remediation, mitigation, and detection steps

Prioritize investigating and containing EasyFlow .NET instances due to the critical SQL injection vulnerability. Focus on identifying any successful exploitation attempts within your environment and immediately isolate affected systems to prevent further data compromise.

  • Block all inbound traffic to EasyFlow .NET.
  • Audit database logs for suspicious SQL queries.
  • Apply vendor patches when available.

Frequently asked questions

What is EasyFlow .NET and what is it used for?

EasyFlow .NET is a software developed by Digiwin used for managing business workflows. It provides a web interface that allows users to interact with business processes, often facilitating remote access for employees and partners.

How does the CVE-2026-5964 vulnerability work?

This vulnerability is a SQL Injection (CWE-89). It allows an attacker to insert malicious SQL commands into data inputs processed by EasyFlow .NET. The software does not properly sanitize these inputs, leading the database to execute the attacker's commands.

What are the conditions for an attacker to exploit CVE-2026-5964?

An attacker can exploit this vulnerability remotely without needing any authentication or prior access to the system. They would target the web application's input endpoints by sending specially crafted SQL queries.

Who should be concerned about this EasyFlow .NET vulnerability?

Organizations using EasyFlow .NET should be concerned. Since the software often serves as a web interface for business workflows, it's frequently deployed as an internet-facing service, making it accessible to remote attackers.

What is the first step to respond to this threat?

The immediate first step is to investigate instances of EasyFlow .NET within your environment. You should focus on identifying any signs of successful exploitation and consider isolating affected systems to prevent further data compromise while awaiting vendor patches.

References