What is the CVSS score of CVE-2026-5174?

CVE-2026-5174 has a CVSS 3.1 base score of 7.7 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H. EPSS exploitation probability: 0.1%.

Which versions of MOVEit Automation are affected by CVE-2026-5174?

Progress MOVEit Automation versions prior to 2025.1.5, 2025.0.9, and 2024.1.8 contain a privilege escalation vulnerability that allows authenticated users to cause denial of service across container…. A patch is available.

MOVEit Automation CVE-2026-5174

EUVD-2026-26390 HIGH

Improper Input Validation (CWE-20)

2026-04-30 ProgressSoftware

Privilege Escalation

7.7

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Patch released

May 04, 2026 - 16:47 nvd

Patch available

Apr 30, 2026 - 17:02 EUVD

Analysis Generated

Apr 30, 2026 - 16:15 vuln.today

EUVD ID Assigned

Apr 30, 2026 - 15:45 euvd

EUVD-2026-26390

Analysis Generated

Apr 30, 2026 - 15:45 vuln.today

CVE Published

Apr 30, 2026 - 15:07 nvd

HIGH 7.7

DescriptionNVD

Improper input validation vulnerability in Progress Software MOVEit Automation allows Privilege Escalation.

This issue affects MOVEit Automation: from 2025.1.0 before 2025.1.5, from 2025.0.0 before 2025.0.9, from 2024.0.0 before 2024.1.8, versions prior to 2024.0.0.

AnalysisAI

Improper input validation in Progress MOVEit Automation enables authenticated low-privilege attackers to escalate privileges and cause high-impact denial of service across container boundaries. Affecting all versions prior to 2025.1.5, 2025.0.9, and 2024.1.8, this network-accessible vulnerability with low attack complexity allows attackers to disrupt availability system-wide. …

RemediationAI

Within 24 hours: Identify all MOVEit Automation instances in your environment and confirm current version numbers against affected ranges (pre-2025.1.5, pre-2025.0.9, and pre-2024.1.8). Within 7 days: Upgrade to Progress MOVEit Automation 2025.1.5, 2025.0.9, or 2024.1.8 or later depending on your current release line; test in staging first. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-5174 vulnerability details – vuln.today

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MOVEit Automation CVE-2026-5174

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

RemediationAI

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External POC / Exploit Code