CVE-2025-34064

A cloud infrastructure misconfiguration in OneLogin AD Connector results in log data being sent to a hardcoded S3 bucket (onelogin-adc-logs-production) without validating bucket ownership. An attacker who registers this unclaimed bucket can begin receiving log files from other OneLogin tenants. These logs may contain sensitive data such as directory tokens, user metadata, and environment configuration. This enables cross-tenant leakage of secrets, potentially allowing JWT signing key recovery and user impersonation.

CVSS

No CVSS.

References

Link	Resource
https://specterops.io/blog/2025/06/10/onelogin-many-issues-how-i-pivoted-from-a-trial-tenant-to-compromising-customer-signing-keys/
https://support.onelogin.com/product-notification/noti-00001768
https://vulncheck.com/advisories/onelogin-ad-connector-account-compromise

Configurations

No configuration.

History

03 Jul 2025, 15:14

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-01 15:15

Updated : 2025-07-03 15:14

NVD link : CVE-2025-34064

Mitre link : CVE-2025-34064

CVE.ORG link : CVE-2025-34064

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-668

Exposure of Resource to Wrong Sphere

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