CVE-2026-11903

EUVD-2026-42280
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Progress MOVEit Transfer (Ad Hoc module).

This issue affects MOVEit Transfer: from 2026.0.0 before 2026.0.1, from 2025.1.0 before 2025.1.4, from 2025.0.0 before 2025.0.8.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
ProgressSoftwareCNA
8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
progressmoveit_transfer
2026.0.0 ≤
𝑥
< 2026.0.1
CNA
progressmoveit_transfer
2025.1.0 ≤
𝑥
< 2025.1.4
CNA
progressmoveit_transfer
2025.0.0 ≤
𝑥
< 2025.0.8
CNA
Common Weakness Enumeration
References
https://community.progress.com/s/article/MOVEit-Transfer-Critical-Security-Bulletin-June-2026