CVE-2026-12580 Digiwin CVE debrief

Who should care

Organizations using EasyFlow .NET developed by Digiwin should assess their exposure to this vulnerability. Specifically, teams responsible for web application security, vulnerability management, and incident response should be aware of this issue and take necessary actions to mitigate the risk.

Technical summary

The vulnerability is a Stored Cross-Site Scripting (XSS) issue in EasyFlow .NET. An authenticated remote attacker can inject persistent JavaScript code, which will be executed in users' browsers when they load the affected page. The CVSS vector is CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X, indicating a medium severity.

Defensive priority

Medium priority due to the CVSS score of 5.1 and the potential for authenticated remote attackers to inject malicious code.

Recommended defensive actions

• Inventory and review instances of EasyFlow .NET developed by Digiwin for exposure.
• Apply patches or updates provided by the vendor to fix the vulnerability.
• Implement compensating controls, such as web application firewalls (WAFs), to detect and prevent XSS attacks.
• Monitor for suspicious activity and implement incident response plans.
• Review and update security policies and procedures to ensure secure coding practices and vulnerability management.

Evidence notes

The primary evidence for this vulnerability comes from the CVE record and the NVD detail page. The CVE record provides a brief description of the vulnerability, while the NVD detail page offers additional information, including the CVSS vector and references. The vulnerability affects EasyFlow .NET developed by Digiwin, and defenders should verify the affected product and version from official sources.

Official resources