AUGUST 4, 2026
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Case File

CVE-2025-34064

UNKNOWN · CVSS N/A EPSS 0.45%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-07-01 · Last synced 2026-08-04

CyberRota Analysis

This vulnerability has an unknown severity rating. See the original NVD description below for full technical details.

CVE
CVE-2025-34064
Severity
UNKNOWN
CVSS
N/A
EPSS
0.45%

Original NVD Description

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.