CVE-2026-4670 Improper Authentication vulnerability in Progress MOVEit Automation
Attackers can bypass authentication in Progress MOVEit Automation, gaining unauthorized access to the system.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-4670?
CVE-2026-4670 is a critical authentication bypass vulnerability in Progress Software MOVEit Automation, published on 30 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-305
Which versions are affected by CVE-2026-4670?
It affects 1 product.
Products include Progress Moveit Automation.
How do I fix CVE-2026-4670?
No fix has been published for CVE-2026-4670 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-4670 being exploited?
There is no known exploitation of CVE-2026-4670 in the wild and no public exploit code.
Other vulnerabilities in Progress Software MOVEit Automation
- CVE-2026-5174 Improper Access Control Vulnerability in Progress MOVEit Automation
- CVE-2026-8487 Incorrect default permissions vulnerability in Progress Software MOVEit Automation
- CVE-2024-4563 The Progress MOVEit Automation Configuration Export Function Uses a Cryptographic Method with Insufficient Bit Length
- CVE-2020-12677 Cross-site scripting in n/a
- CVE-2026-8485 Uncontrolled Memory Allocation vulnerability in Progress Software MOVEit Automation
Sources
Also known as GHSA-2cqj-hxr6-hc5p.