MOVEit Automation hit by critical auth bypass; users urged to upgrade

TL;DR
Progress Software warned of a critical authentication bypass in MOVEit Automation (CVE-2026-4670) affecting older builds, with remote attackers able to exploit it without privileges or user interaction. Upgrading to the patched release via the full installer is the recommended remediation, and expect an outage during the upgrade. The advisory also covers a high-severity privilege-escalation flaw (CVE-2026-5174). Shodan data shows about 1,400 MOVEit Automation instances publicly exposed online, including some tied to U.S. government agencies, underscoring the urgency of patching amid MOVEit’s history of exploited vulnerabilities.
Topics:technologysecurity#authentication-bypass#cve-2026-4670#cve-2026-5174#exposed-online#moveit-automation#security
- Progress warns of critical MOVEit Automation auth bypass flaw BleepingComputer
- Progress Patches Critical MOVEit Automation Bug Enabling Authentication Bypass The Hacker News
- Critical MOVEit Automation auth bypass vulnerability fixed (CVE-2026-4670) Help Net Security
- Critical MOVEit Vulnerabilities Enables Authentication Bypass CyberSecurityNews
- New MOVEit vulnerabilities prompt urgent vendor warning Cybersecurity Dive
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