OwnID Passwordless Login <= 1.3.4 - Authentication Bypass

2025-10-14 19:34

Jonas Benjamin Friedli

Strategic Overview

Status

Unpatched

Affected PluginOwnID Passwordless Login

Affected Version<= 1.3.4

CVSS9.8Critical

CVECVE-2025-10294

View all OwnID Passwordless Login vulnerabilities

Vulnerability Overview

The OwnID Passwordless Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.3.4. This is due to the plugin not properly checking if the ownid_shared_secret value is empty prior to authenticating a user via JWT. This makes it possible for unauthenticated attackers to log in as other users, including administrators, on instances where the plugin has not been fully configured yet.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-288 (Authentication Bypass Using an Alternate Path or Channel) The product requires authentication, but the product has an alternate path or channel that does not require authentication.

External References

https://www.cve.org/CVERecord?id=CVE-2025-10294 https://www.wordfence.com/threat-intel/vulnerabilities/id/b8dd6008-e9b8-4a87-b1c7-0dc272850cbd

CVSS Vector

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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