🛡️ CVE-2025-34063
⚪ Unknown ✅ No Known Exploit CWE-290 NVD
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A cryptographic authentication bypass vulnerability exists in OneLogin AD Connector prior to 6.1.5 due to the exposure of a tenant’s SSO JWT signing key via the /api/adc/v4/configuration endpoint. An attacker in possession of the signing key can craft valid JWT tokens impersonating arbitrary users within a OneLogin tenant. The tokens allow authentication to the OneLogin SSO portal and all downstream applications federated via SAML or OIDC. This allows full unauthorized access across the victim’s SaaS environment.

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE CWE-290
Public Exploit âś… No
Source NVD
Published 2025-07-01
Updated 2026-06-02
Modified 2026-04-15
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown — —

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