MOVEit Transfer Auth Bypass via Capture-Replay OIDC v<2025.1.6 & 2026.0.0-2026.0.4
CVE-2026-89070 Published on October 14, 2026
MOVEit Transfer OIDC Authentication Replay Vulnerability
Authentication bypass by capture-replay vulnerability in Progress MOVEit Transfer (OIDC module).
This issue affects MOVEit Transfer: before 2025.1.6 and from 2026.0.0 before 2026.0.4.
Vulnerability Analysis
CVE-2026-89070 is exploitable with network access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
Authentication Bypass by Capture-replay
A capture-replay flaw exists when the design of the software makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes). Capture-replay attacks are common and can be difficult to defeat without cryptography. They are a subset of network injection attacks that rely on observing previously-sent valid commands, then changing them slightly if necessary and resending the same commands to the server.
Products Associated with CVE-2026-89070
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Affected Versions
Progress MOVEit Transfer:- Before 2025.1.6 is affected.
- Version 2026.0.0 and below 2026.0.4 is affected.