OAuth Single Sign On – SSO (OAuth Client) <= 6.26.3 - Authentication Bypass

8.1
Improper Authentication
CVE CVE-2024-10111
CVSS 8.1 (High)
Publicly Published December 11, 2024
Last Updated January 30, 2025
Researcher wesley (wcraft)

Description

The OAuth Single Sign On – SSO (OAuth Client) plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 6.26.3. This is due to insufficient verification on the user being returned by the social login token. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the username and the user does not have an already-existing account for the service returning the token.

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

References

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Vulnerability Details for OAuth Single Sign On – SSO (OAuth Client)

Software Type Plugin
Software Slug miniorange-login-with-eve-online-google-facebook (view on wordpress.org)
Patched? Yes
Remediation Update to version 6.26.4, or a newer patched version
Affected Version
  • <= 6.26.3
Patched Version
  • 6.26.4

Recent vulnerabilities in OAuth Single Sign On – SSO (OAuth Client)

# Title CVE ID CVSS Researchers Date
1 OAuth Single Sign On – SSO (OAuth Client) <= 6.26.14 - Missing Authorization CVE-2025-10753 5.3 Jonas Benjamin Friedli February 5, 2026
2 OAuth Single Sign On – SSO (OAuth Client) <= 6.26.12 - Authentication Bypass via get_resource_owner_from_id_token() CVE-2025-9485 9.8 Jonas Benjamin Friedli October 3, 2025
3 OAuth Single Sign On – SSO (OAuth Client) <= 6.26.12 - Cross-Site Request Forgery CVE-2025-10752 4.3 Jonas Benjamin Friedli September 25, 2025
4 OAuth Single Sign On – SSO (OAuth Client) <= 6.23.3 - Missing Authorization CVE-2022-34155 8.8 István Márton May 24, 2023
5 OAuth Single Sign On – SSO (OAuth Client) <= 6.24.1 - Cross-Site Request Forgery via 'delete' in mooauth_client_applist_page CVE-2023-1092 4.3 Nguyen Thuc Tuyen February 28, 2023
6 OAuth Single Sign On – SSO (OAuth Client) <= 6.24.1- Cross-Site Request Forgery via 'discard' in mooauth_client_applist_page CVE-2023-1093 4.3 Erwan LR February 15, 2023
7 OAuth Single Sign On – SSO (OAuth Client) <= 6.22.5 - Authentication Bypass CVE-2022-2133 8.1 István Márton June 27, 2022
8 OAuth Single Sign On – SSO (OAuth Client) <= 6.22.5 - Cross-Site Scripting 6.4 June 22, 2022
9 Multiple miniOrange Plugins (Various Version) - Reflected Cross-Site Scripting 6.1 WPScanTeam August 30, 2021

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