Medium severity · published Oct 14, 2026
CVE-2026-89069
MOVEit Transfer Stored XSS Vulnerability in Ad Hoc Packages
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: before 2025.1.6 and from 2026.0.0 before 2026.0.4.
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 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MT
MOVEit Transfer · Progress
before 2025.1.6; 2026.0.0 before 2026.0.4 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-89069
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-89069
vendor-advisory
https://community.progress.com/s/article/MOVEit-Transfer-Critical-Security-Bulletin---September-2026
More from MOVEit Transfer
9.8
CVE-2023-34362
Progress MOVEit Transfer SQL Injection Vulnerability
9.8
CVE-2026-89073
MOVEit Transfer Access restriction bypass in OAuth authentication
9.8
CVE-2026-89068
MOVEit Transfer Authentication bypass in LDAP sign-on
9.8
CVE-2026-15967
MOVEit Transfer refresh-token processing does not enforce updated account restrictions
9.8
CVE-2026-15966
Improper CORS handling in MOVEit Transfer