Critical severity · published Jun 23, 2026
CVE-2026-11374
Account Takeover via Predictable SSO Ticket Generation
9.0
CVSS
2.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
ManageEngine ADSelfService Plus · Zoho
before 6529 · source: vendor
MA
manageengine_adaudit_plus · zohocorp
before 8703 · source: vendor
MA
manageengine_m365_manager_plus · zohocorp
before 4817 · source: vendor
MA
manageengine_recovery_manager_plus · zohocorp
before 6321 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-11374
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-11374
www.manageengine.com
https://www.manageengine.com/products/self-service-password/advisory/CVE-2026-11374.html
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