CVE-2026-11374: Account Takeover via Predictable SSO Ticket Generation

Published Jun 23, 2026
·
Updated

In ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus, the SSO tickets generated to authenticate that session could be predicted by an unauthenticated user, leading to account takeover.

Affected Software

4 affected components
ManageEngine ADSelfService Plus
ManageEngine RecoveryManager Plus
ManageEngine M365 Manager Plus
ManageEngine ADAudit Plus

Event History

Jun 23, 2026
CVE Published
via MITRE·08:19 AM
Data Sourced
via MITRE·08:19 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:16 AM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2026-11374?

CVE-2026-11374 has a severity rating of critical with a score of 9.

2

How do I fix CVE-2026-11374?

To fix CVE-2026-11374, update to the latest version of ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, or ADAudit Plus.

3

What impact does CVE-2026-11374 have on affected systems?

CVE-2026-11374 allows an unauthenticated user to predict SSO tickets, leading to potential account takeover.

4

Which software products are affected by CVE-2026-11374?

The affected software products include ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus.

5

When was CVE-2026-11374 published?

CVE-2026-11374 was published on June 23, 2026.

Company

Resources

Contact

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CVE-2026-11374 - Account Takeover via Predictable SSO Ticket Generation - SecAlerts