Is CVE-2026-12581 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-12581 being exploited in the wild.

How severe is CVE-2026-12581?

High severity, with a CVSS score of 7.5, published 22 June 2026.

Which products and versions are affected?

Digiwin EasyFlow .NET 8.1.4 and earlier.

Is there a fix for CVE-2026-12581?

A patch was published on 2026-06-22: Fixed in version 8.1.5 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-12581 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2026-12581?

Check whether anything you run is named in the advisory. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-12581: Digiwin EasyFlow .NET session fixation

CVE-2026-12581 · Severity: high · CVSS 7.5 · Published 2026-06-22

Digiwin EasyFlow .NET, an enterprise workflow management system, is vulnerable to a session fixation flaw. An attacker can pre-set a specific session identifier for a legitimate user; once that user logs in, the attacker can hijack their session to gain unauthorized access to the system. This could lead to the exposure of sensitive corporate data or unauthorized execution of business workflows.

Quick answers

Is CVE-2026-12581 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-12581 being exploited in the wild.
How severe is CVE-2026-12581?: High severity, with a CVSS score of 7.5, published 22 June 2026.
Which products and versions are affected?: Digiwin EasyFlow .NET 8.1.4 and earlier.
Is there a fix for CVE-2026-12581?: A patch was published on 2026-06-22: Fixed in version 8.1.5 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-12581 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-12581?: Check whether anything you run is named in the advisory. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A session fixation vulnerability (CWE-384) exists in Digiwin EasyFlow .NET version 8.1.4 and earlier. The application fails to renew the session identifier upon a successful user login. An unauthenticated remote attacker can exploit this by forcing a known session ID onto a victim's browser (typically via link manipulation or other session injection techniques). If the victim subsequently authenticates using that fixed session ID, the attacker can use the same ID to impersonate the user and gain their full privileges. The vulnerability is addressed in version 8.1.5.

Affected products

Digiwin EasyFlow .NET 8.1.4 and earlier

Timeline

2026-06-22: disclosed
2026-06-22: advisory
2026-06-22: patched: Fixed in version 8.1.5

References

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