CVE-2026-11374
CriticalPublished
Account Takeover via Predictable SSO Ticket Generation
- Published
- Jun 23, 2026
- Updated
- Jun 24, 2026
- Assigning CNA
- Zohocorp
- Evidence observed
- Aug 21, 2026
Primary CVSS
9.0/ 10Critical
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H2.5%
Low · next 30 days
- Percentile
- 84.1%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
1- CVE-2026-11374-checkDetection
Detection script for CVE-2026-11374
Responsible use
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