CVE-2026-89070Network attack vector

Authentication bypass via OIDC capture-replay

Published Oct 14, 2026 · Updated Oct 14, 2026

Authentication bypass in Progress MOVEit Transfer's OIDC module allows attackers to bypass sign-on via capture-replay. Retrieved vendor material does not disclose the replayed artifact or the validation operation that fails. The supplied record lists releases before 2025.1.6 and from 2026.0.0 before 2026.0.4; exposure requires configured OIDC sign-on, and post-login privileges are unspecified.

CVSS severityUnavailable
Unscored
EPSS probability0.40%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Progress MOVEit Transfer's OIDC module allows attackers to bypass sign-on via capture-replay. Retrieved vendor material does not disclose the replayed artifact or the validation operation that fails. The supplied record lists releases before 2025.1.6 and from 2026.0.0 before 2026.0.4; exposure requires configured OIDC sign-on, and post-login privileges are unspecified.

The record

CVE
CVE-2026-89070
Published
Oct 14, 2026
Updated
Oct 14, 2026
Vendor
Progress Software Corporation
Product
MOVEit Transfer
Classifications
Unavailable
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Oct 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2025.1.6
  2. Affected versionversion=2026.0.0 <2026.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Progress Software Corporation · MOVEit Transferversion=0 <2025.1.6; version=2026.0.0 <2026.0.4

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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