# CVE-2026-15966

## Summary

- **CVE ID:** CVE-2026-15966
- **Severity:** HIGH
- **CVSS Score:** 7.5 (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
- **CWE:** CWE-942
- **Published:** Jul 23, 2026
- **Last Modified:** Jul 25, 2026

## Description

Permissive cross-domain security policy with untrusted domains vulnerability in Progress MOVEit Transfer.

This issue affects MOVEit Transfer: before 2025.1.5, from 2026.0.0 before 2026.0.3.

## Affected Products

- Progress — MOVEit Transfer (0)
- Progress — MOVEit Transfer (2026.0.0)

## References

- [CNA](https://docs.progress.com/bundle/moveit-transfer-release-notes-2026/page/Fixed-Issues-in-2026.0.3.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.20%
- **EPSS Percentile:** 10.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._