CVE-2026-97274

Unauthenticated Bypass Vulnerability in OAuth Single Sign On – SSO OAuth Client = 7.1.2 versions...

EUVD-2026-89923

Unauthenticated Bypass Vulnerability in OAuth Single Sign On – SSO OAuth Client = 7.1.2 versions...

CVE-2026-97274

The WordPress OAuth Single Sign On – SSO (OAuth Client) plugin, versions

CVE-2026-97274 WordPress OAuth Single Sign On – SSO (OAuth Client) plugin <= 7.1.2 - Bypass vulnerability vulnerability

Unauthenticated Bypass Vulnerability in OAuth Single Sign On – SSO OAuth Client = 7.1.2 versions...

WordPress OAuth Single Sign On – SSO (OAuth Client) plugin <= 7.1.2 - Bypass vulnerability vulnerability

Bypass vulnerability vulnerability discovered by rpgsec in WordPress Plugin OAuth Single Sign On – SSO OAuth Client versions = 7.1.2...

PT-2026-103255

Name of the Vulnerable Software and Affected Versions OAuth Single Sign On – SSO OAuth Client versions prior to 7.1.3 Description An authentication bypass exists in the OAuth Single Sign On – SSO OAuth Client plugin that is reachable pre-login. This allows unauthenticated attackers to forge a...

CVE-2026-97274: Authentication Bypass by Spoofing

Unauthenticated Bypass Vulnerability in OAuth Single Sign On – SSO OAuth Client = 7.1.2 versions...

CVE-2026-82183 OAuth Single Sign On 6.25.0 - 7.0.0 - Unauthenticated Account Takeover via Unverified Steam OpenID Assertion

The OAuth Single Sign On WordPress plugin before 7.0.1 does not verify the identity assertion returned by its Steam single sign-on flow, allowing unauthenticated attackers to log in as an arbitrary non-administrator user, and to create new accounts...

CVE-2026-82183: Improper Authentication

The OAuth Single Sign On WordPress plugin before 7.0.1 does not verify the identity assertion returned by its Steam single sign-on flow, allowing unauthenticated attackers to log in as an arbitrary non-administrator user, and to create new accounts...

PT-2026-84641

The OAuth Single Sign On WordPress plugin before 7.0.1 does not verify the identity assertion returned by its Steam single sign-on flow, allowing unauthenticated attackers to log in as an arbitrary non-administrator user, and to create new accounts...

CVE-2026-77995: Authorization Bypass Through User-Controlled Key

Joomla Extension - miniorange.com - Arbitrary account takeover in miniOrange OAuth Client 3.2.0, OAuth Single Sign-On – OIDC SSO 1.2.2, Login with Keycloak OAuth Single Sign-On SSO 1.2.2, Single Sign-On for Educational Institutes 1.2.2 - The manipulation of a cookie value allows actors to login a...

CVE-2026-28008

Unauthenticated Broken Authentication in OAuth Single Sign On – SSO OAuth Client = 7.0.0 versions...

CVE-2026-28008

Unauthenticated Broken Authentication in OAuth Single Sign On – SSO OAuth Client = 7.0.0 versions...

EUVD-2026-57944

Unauthenticated Broken Authentication in OAuth Single Sign On – SSO OAuth Client = 7.0.0 versions...

CVE-2026-28008

CVE-2026-28008 affects the WordPress plugin OAuth Single Sign On – SSO (OAuth Client) for versions ≤ 7.0.0. The vulnerability is described as Unauthenticated Broken Authentication , exposing a high-severity risk with a CVSSv3.1 base score of 9.8 (CRITICAL; AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Th...

CVE-2026-28008: Authentication Bypass by Spoofing

Unauthenticated Broken Authentication in OAuth Single Sign On – SSO OAuth Client = 7.0.0 versions...

CVE-2026-57807: Authentication Bypass Using an Alternate Path or Channel

Authentication Bypass Using an Alternate Path or Channel vulnerability in miniOrange Security Software Pvt Ltd. OAuth Single Sign On - SSO OAuth Client allows Password Recovery Exploitation. This issue affects OAuth Single Sign On - SSO OAuth Client: from n/a through 38.5.8...

CVE-2025-10753: Missing Authorization

The OAuth Single Sign On – SSO OAuth Client plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 6.26.14. This is due to missing capability checks and authentication verification on the OAuth redirect functionality accessible via the 'oauthredirect' opti...

EUVD-2025-32420

The OAuth Single Sign On – SSO OAuth Client plugin for WordPress is vulnerable to Improper Verification of Cryptographic Signature in versions up to, and including, 6.26.12. This is due to the plugin performing unsafe JWT token processing without verification or validation in the...

CVE-2025-9485: Improper Verification of Cryptographic Signature

The OAuth Single Sign On – SSO OAuth Client plugin for WordPress is vulnerable to Improper Verification of Cryptographic Signature in versions up to, and including, 6.26.12. This is due to the plugin performing unsafe JWT token processing without verification or validation in the...