VulnerabilityAnalyzed

CVE-2026-4670

Authentication bypass by primary weakness vulnerability in Progress Software MOVEit Automation allows Authentication Bypass.

CRITICAL 9.8EPSS 5.63%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (5.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Authentication bypass by primary weakness vulnerability in Progress Software MOVEit Automation allows Authentication Bypass. This issue affects MOVEit Automation: from 2025.0.0 before 2025.0.9, from 2024.0.0 before 2024.1.8, versions prior to 2024.0.0.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 5.63% probability · 93th percentile
CISA KEV: Not listed
Weakness: CWE-305
Affected: progress/moveit automation
Source: security@progress.com

References

https://community.progress.com/s/article/MOVEit-Automation-Critical-Security-Alert-Bulletin-April-2026-CVE-2026-4670-CVE-2026-5174Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.