CVE-2026-15966CWE-942

Improper CORS handling in MOVEit Transfer

High · published July 23, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
30.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00373 · 30.1th percentile
Weakness
CWE-942 · Permissive Cross-domain Security Policy with Untrusted Domains
Published
2026-07-23T19:58Z
EPSS history
Timeline
  • 23 JUL 19:58Z
    Improper CORS handling in MOVEit Transfer
    cvelistv5