LoginPress Pro <= 6.2.3 - Unauthenticated Authentication Bypass via Unverified OAuth Email in Spotify OAuth Callback

8.1
Improper Authentication
CVE CVE-2026-12598
CVSS 8.1 (High)
Publicly Published July 9, 2026
Last Updated July 9, 2026
Researcher Nguyen Ngoc Duc (duc193)

Description

The LoginPress Pro plugin for WordPress is vulnerable to authentication bypass in versions up to and including 6.2.3 via the Spotify Social Login addon. This is due to the loginpress_on_spotify_login() function trusting the unverified 'email' field returned by Spotify's /v1/me endpoint and using it directly with get_user_by('email', $profile['email']) to identify and log in an existing WordPress account, without confirming that the Spotify user actually owns the email address (Spotify documents that the profile email is unverified) and without requiring the user to prove ownership of the matching WordPress account. This makes it possible for unauthenticated attackers to log in as any existing WordPress user, including Administrators, by registering a Spotify account using the targeted user's email address and authenticating via the Spotify provider.

Learn more about Authentication Bypass vulnerabilities and how to prevent them.

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Vulnerability Details for LoginPress Pro

Software Type Plugin
Software Slug loginpress-pro
Patched? Yes
Remediation Update to version 6.2.4, or a newer patched version
Affected Version
  • <= 6.2.3
Patched Version
  • 6.2.4

Recent vulnerabilities in LoginPress Pro

# Title CVE ID CVSS Researchers Date
1 LoginPress Pro <= 6.2.3 - Unauthenticated Authentication Bypass via Unverified OAuth Email via GitHub OAuth Callback CVE-2026-12597 8.1 Nguyen Ngoc Duc (duc193) July 9, 2026
2 LoginPress Pro <= 6.2.3 - Unauthenticated Authentication Bypass via Unverified OAuth Email via Discord OAuth Callback CVE-2026-12595 8.1 Nguyen Ngoc Duc (duc193) July 9, 2026
3 LoginPress Pro <= 6.2.2 - Unauthenticated Privilege Escalation CVE-2026-49058 9.8 wackydawg June 8, 2026
4 LoginPress Pro <= 5.0.1 - Authentication Bypass via WordPress.com OAuth provider CVE-2025-7444 9.8 Foxyyy July 17, 2025
5 LoginPress Pro < 3.0 - Captcha Bypass CVE-2024-32676 5.3 Dave Jong April 17, 2024
6 LoginPress Pro < 3.0 - Missing Authorization to License Status Update CVE-2024-32677 5.3 Dave Jong April 17, 2024

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