Description
An information disclosure vulnerability exists in OneLogin AD Connector versions prior to 6.1.5 via the /api/adc/v4/configuration endpoint. An attacker with access to a valid directory_token—which may be retrievable from host registry keys or improperly secured logs—can retrieve a plaintext response disclosing sensitive credentials. These may include an API key, AWS IAM access and secret keys, and a base64-encoded JWT signing key used in the tenant’s SSO IdP configuration.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| One Identity | OneLogin Active Directory Connector (ADC) | < 6.1.5 | 6.1.5 |
References
- https://support.onelogin.com/product-notification/noti-00001768 vendor-advisory patch
- https://specterops.io/blog/2025/06/10/onelogin-many-issues-how-i-pivoted-from-a-trial-tenant-to-compromising-customer-signing-keys/ technical-description
- https://vulncheck.com/advisories/onelogin-ad-connector-account-compromise third-party-advisory