Stored XSS in MOVEit Transfer Ad Hoc module
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Progress | MOVEit Transfer | 2026.0.0 to before 2026.0.1; 2025.1.0 to before 2025.1.4; 2025.0.0 to before 2025.0.8 | 2026.0.1, 2025.1.4, 2025.0.8 | Patch available | CNA |
- MOVEit Transfer VendorProgress Affected 2026.0.0 to before 2026.0.1; 2025.1.0 to before 2025.1.4; 2025.0.0 to before 2025.0.8 Fixed in 2026.0.1, 2025.1.4, 2025.0.8 Patch available CNA
Remediation
- Fix · CNA MOVEit Transfer (Progress) Fixed in 2026.0.1, 2025.1.4, 2025.0.8
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
Progress MOVEit Transfer — community.progress.com/s/article/MOVEit-Transfer-Critical-S…
3 records Highest priority Priority LOW 3 LOW
Other records, highest priority first
- TI-2026-09198 Memory leak in SFTP service can result in a denial of service in MOVEit TransferPriority LOW 39
- TI-2026-09197 Table scope bypass vulnerability in custom reportsPriority LOW 35
Timeline
- 2026-10-02 Threatist record created from CVE-2026-11903
- 2026-10-03 Alias added: GHSA-j526-4hhw-j4mr
References
More Progress Moveit Transfer vulnerabilities
- TI-2023-17193 In Progress MOVEit Transfer before 2021.0.6 (13.0.6), 2021.1.4 (13.1.4), 2022.0.4… KEVCVSS 3.1CRITICAL 9.8
- TI-2023-17805 In Progress MOVEit Transfer before 2021.0.8 (13.0.8), 2021.1.6 (13.1.6), 2022.0.6… CVSS 3.1CRITICAL 9.8
- TI-2023-18713 In Progress MOVEit Transfer before 2020.1.11 (12.1.11), 2021.0.9 (13.0.9), 2021.1.7… CVSS 3.1CRITICAL 9.1
- TI-2024-05383 MOVEit Transfer Authentication Bypass Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2023-18711 In Progress MOVEit Transfer before 2020.1.11 (12.1.11), 2021.0.9 (13.0.9), 2021.1.7… CVSS 3.1HIGH 8.1
- TI-2023-18712 In Progress MOVEit Transfer before 2021.0.9 (13.0.9), 2021.1.7 (13.1.7), 2022.0.7… CVSS 3.1HIGH 7.5
Sources
- CVE-2026-11903 · CVE Program
- CVE-2026-11903 · NVD
- FIRST EPSS
- GHSA-j526-4hhw-j4mr · GitHub Advisory Database · CC BY 4.0
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