Insufficient Session Exp. in MOVEit Transfer 2025.1.6, 2026.0.0<2026.0.4
CVE-2026-89073 Published on October 14, 2026
MOVEit Transfer Access restriction bypass in OAuth authentication
Insufficient Session Expiration vulnerability in Progress MOVEit Transfer.
This issue affects MOVEit Transfer: before 2025.1.6 and from 2026.0.0 before 2026.0.4.
Vulnerability Analysis
CVE-2026-89073 can be exploited 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
Insufficient Session Expiration
According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."
Products Associated with CVE-2026-89073
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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.