CVE-2026-13690

The UsersWP WordPress plugin before 1.2.67 does not validate the selected authentication provider in its two-factor login handler, allowing an attacker who already knows a user's credentials to bypass the second authentication factor and log in as that user...

CVE-2026-50202 Steeltoe's static JWKS cache shared across schemes and never invalidated

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Security.Authentication.CloudFoundryBase prior to version 3.4.0, Steeltoe.Security.Authentication.JwtBearer prior to version 4.2.0, and...

PT-2026-26493

Name of the Vulnerable Software and Affected Versions Parse Server versions prior to 8.6.52 Parse Server versions prior to 9.6.0-alpha.41 Description A flaw exists in Parse Server that allows an attacker to bypass authentication and log in as any user who has linked a third-party authentication...

EUVD-2023-2496

Malicious code in bioql PyPI...

Authentication flaw

Sustainsys.Saml2 library adds SAML2P support to ASP.NET web sites, allowing the web site to act as a SAML2 Service Provider. Prior to versions 1.0.3 and 2.9.2, when a response is processed, the issuer of the Identity Provider is not sufficiently validated. This could allow a malicious identity...