The Hyland Onbase Application Server releases prior to 20.3.58.1000 and OnBase releases 21.1.1.1000 through 21.1.15.1000 are vulnerable to a username enumeration vulnerability. An attacker can obtain valid users based on the response returned for invalid and valid users by sending a POST login request to the /mobilebroker/ServiceToBroker.svc/Json/Connect endpoint. This can lead to user enumeration against the underlying Active Directory integrated systems.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Onbase | Hyland | * | 20.3.58.1000 (excluding) |
| Onbase | Hyland | 21.1.1.1000 (including) | 21.1.15.1000 (including) |
References
- https://community.hyland.com/login?returnUrl=/connect/hyland-research-and-development/security-advisories/username-enumeration-in-onbase
- https://github.com/InitRoot/CVE-2022-23342
- https://community.hyland.com/login?returnUrl=/connect/hyland-research-and-development/security-advisories/username-enumeration-in-onbase
- https://github.com/InitRoot/CVE-2022-23342