CVE-2026-89077

MOVEit Transfer Identity validation flaw in SFTP authentication

State: Published
Severity: 7.5 High
Published: Oct 14, 2026
Updated: Oct 15, 2026
Reserved: Sep 10, 2026

Description

Incorrect implementation of authentication algorithm vulnerability in Progress MOVEit Transfer (SFTP module).

This issue affects MOVEit Transfer: before 2025.1.6 and from 2026.0.0 before 2026.0.4.

Scores

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

Weaknesses

CWE-303 Incorrect implementation of authentication algorithm

Affected Products

Product	Versions
MOVEit TransferProgress	before 2025.1.6Affected 2026.0.0 to before 2026.0.4Affected

References

https://community.progress.com/s/article/MOVEit-Transfer-Critical-Security-Bulletin---September-2026vendor-advisory

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.