by Kastro
Paper/Archive/CVE-2026-8801

CVE-2026-8801

Progress MOVEit Transfer — File Extension Restriction Bypass in MOVEit Transfer

EPSS 0.5%CVSS 9.8
critical.is priorityof 100
39
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 45.8.458 × 209.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Path equivalence: vulnerability in Progress MOVEit Transfer (File Upload modules). This issue affects MOVEit Transfer: before 2025.0.8, from 2025.1.0 before 2025.1.4.

Affected

ProductAffectedFixed inSource
MOVEit Transfer2025.1.0 – < 2025.1.42025.1.4CNA
MOVEit Transfer< 2025.0.82025.0.8CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
ProgressSoftware (CNA)3.5CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refdocs.progress.com/bundle/moveit-transfer-release-notes-2026/page/Fixed-Issues-in-2026.html