Medium severity · published Jul 8, 2026
CVE-2026-11903
Stored XSS in MOVEit Transfer Ad Hoc module
5.4
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MT
MOVEit Transfer · Progress
2026.0.0 before 2026.0.1; 2025.1.0 before 2025.1.4; 2025.0.0 before 2025.0.8 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-11903
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-11903
Vendor Advisory
https://community.progress.com/s/article/MOVEit-Transfer-Critical-Security-Bulletin-June-2026
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