CVE-2026-15966

Improper CORS handling in MOVEit Transfer

State: Published
Severity: 7.5 High
Published: Jul 23, 2026
Updated: Jul 25, 2026
Reserved: Jul 16, 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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H	ProgressSoftware

Weaknesses

CWE-942 Permissive cross-domain security policy with untrusted domains

Affected Products

Product	Versions
MOVEit TransferProgress	before 2025.1.5Affected 2026.0.0 to before 2026.0.3Affected

References

https://docs.progress.com/bundle/moveit-transfer-release-notes-2026/page/Fixed-Issues-in-2026.0.3.htmlrelease-notes

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