4687 matches found
CVE-2026-79772
Nokogiri versions before 1.19.1 (a widely used Ruby XML library) contain an unchecked return value in the canonicalize method. The method calls xmlC14NExecute but fails to check its return value, returning an empty string on failure instead of raising an exception. This allows an attacker to bypa...
EUVD-2026-65530
Nokogiri versions before 1.19.1 fail to check the return value from xmlC14NExecute in the canonicalize method, returning an empty string on failure instead of raising an exception. Attackers can exploit this to bypass signature validation in downstream SAML libraries by providing invalid...
CVE-2026-79772 Nokogiri before 1.19.1 Unchecked Return Value canonicalize
Nokogiri versions before 1.19.1 fail to check the return value from xmlC14NExecute in the canonicalize method, returning an empty string on failure instead of raising an exception. Attackers can exploit this to bypass signature validation in downstream SAML libraries by providing invalid...
CVE-2026-77998
Joomla Extension - miniorange.com - Unauthenticated Authentication Bypass via SAMLResponse Parameter in miniOrange SAML SSO 11.0.2, SAML SP Single Sign On – Login with ADFS 6.4, SAML SP Single Sign On – SAML SSO login with Google Apps 6.4 - This is due to the mosamlvalidatesignature function...
CVE-2026-77998 Joomla Extension - miniorange.com - Unauthenticated Authentication Bypass via SAMLResponse Parameter in miniOrange SAML SSO < 11.0.2, SAML SP Single Sign On – Login with ADFS < 6.4, SAML SP Single Sign On – SAML SSO login with Google Apps < 6.4
Joomla Extension - miniorange.com - Unauthenticated Authentication Bypass via SAMLResponse Parameter in miniOrange SAML SSO 11.0.2, SAML SP Single Sign On – Login with ADFS 6.4, SAML SP Single Sign On – SAML SSO login with Google Apps 6.4 - This is due to the mosamlvalidatesignature function...
CVE-2026-77998 Joomla Extension - miniorange.com - Unauthenticated Authentication Bypass via SAMLResponse Parameter in miniOrange SAML SSO < 11.0.2, SAML SP Single Sign On – Login with ADFS < 6.4, SAML SP Single Sign On – SAML SSO login with Google Apps < 6.4
Joomla Extension - miniorange.com - Unauthenticated Authentication Bypass via SAMLResponse Parameter in miniOrange SAML SSO 11.0.2, SAML SP Single Sign On – Login with ADFS 6.4, SAML SP Single Sign On – SAML SSO login with Google Apps 6.4 - This is due to the mosamlvalidatesignature function...
CVE-2026-77998
This CVSS 10.0 (Critical) vulnerability affects three miniOrange Joomla SAML SSO extensions: miniOrange SAML SSO (< 11.0.2), SAML SP Single Sign On – Login with ADFS (< 6.4), and SAML SP Single Sign On – SAML SSO login with Google Apps (
EUVD-2026-65476
Joomla Extension - miniorange.com - Unauthenticated Authentication Bypass via SAMLResponse Parameter in miniOrange SAML SSO 11.0.2, SAML SP Single Sign On – Login with ADFS 6.4, SAML SP Single Sign On – SAML SSO login with Google Apps 6.4 - This is due to the mosamlvalidatesignature function...
Improper Authentication
Overview org.apache.hive:hive-service is a package for reading, writing, and managing large datasets residing in distributed storage using SQL. Affected versions of this package are vulnerable to Improper Authentication through the doSamlAuth process in...
BIT-KEYCLOAK-2026-7307 Keycloak: keycloak: denial of service via specially crafted saml input
A flaw was found in Keycloak. A remote, unauthenticated attacker can send a specially crafted XML input to the Security Assertion Markup Language SAML endpoint. This malicious input can cause high CPU usage and worker thread starvation, leading to a Denial of Service DoS where the server becomes...
BIT-KEYCLOAK-2026-3047 Org.keycloak.broker.saml: keycloak saml broker: authentication bypass due to disabled saml client completing idp-initiated login
A flaw was found in org.keycloak.broker.saml. When a disabled Security Assertion Markup Language SAML client is configured as an Identity Provider IdP-initiated broker landing target, it can still complete the login process and establish a Single Sign-On SSO session. This allows a remote attacker...
BIT-KEYCLOAK-2026-2603 Keycloak: keycloak: unauthorized authentication via disabled saml identity provider
A flaw was found in Keycloak. A remote attacker could bypass security controls by sending a valid SAML response from an external Identity Provider IdP to the Keycloak SAML endpoint for IdP-initiated broker logins. This allows the attacker to complete broker logins even when the SAML Identity...
BIT-KEYCLOAK-2026-2575 Keycloak: keycloak: denial of service due to excessive samlrequest decompression
A flaw was found in Keycloak. An unauthenticated remote attacker can trigger an application level Denial of Service DoS by sending a highly compressed SAMLRequest through the SAML Redirect Binding. The server fails to enforce size limits during DEFLATE decompression, leading to an OutOfMemoryErro...
BIT-KEYCLOAK-2026-2092 Keycloak-services: keycloak: unauthorized access via improper validation of encrypted saml assertions
A flaw was found in Keycloak. Keycloak's Security Assertion Markup Language SAML broker endpoint does not properly validate encrypted assertions when the overall SAML response is not signed. An attacker with a valid signed SAML assertion can exploit this by crafting a malicious SAML response. Thi...
BIT-KEYCLOAK-2026-16443 Keycloak-services: keycloak-services: saml broker metadata import disables response signature validation
A flaw was found in the SAML metadata import functionality of the keycloak-services component, which is the core engine for identity brokering in Red Hat Build of Keycloak. When importing identity provider metadata that lacks specific usage attributes for keys, the system incorrectly disables...
BIT-KEYCLOAK-2026-16442 Keycloak-services: keycloak-services: saml idp-initiated broker login bypasses link-only restriction
A flaw was found in the SAML broker component of Keycloak, which is used to manage identity federation and user authentication. The issue occurs because the IdP-initiated Single Sign-On endpoint fails to check if a provider is restricted to account linking only. This allows an attacker with contr...
BIT-KEYCLOAK-2024-7341 Wildfly-elytron: org.keycloak/keycloak-services: session fixation in elytron saml adapters
A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authenticati...
CVE-2026-53561
An improper authentication vulnerability in HiveServer2 SAML bearer-token validation in Apache Hive 4.0.0 through 4.2.0 and later unreleased branches on deployments using HTTP transport with hive.server2.authentication=SAML allows an unauthenticated network attacker to authenticate as an arbitrar...
CVE-2026-53561 Apache Hive: Unauthenticated authentication bypass in HiveServer2 HTTP SAML bearer-token validation allows impersonation of any Hive user
An improper authentication vulnerability in HiveServer2 SAML bearer-token validation in Apache Hive 4.0.0 through 4.2.0 and later unreleased branches on deployments using HTTP transport with hive.server2.authentication=SAML allows an unauthenticated network attacker to authenticate as an arbitrar...
CVE-2026-53561
Apache Hive versions 4.0.0 through 4.2.0 are vulnerable to an improper authentication flaw in the HiveServer2 SAML bearer-token validation. When using HTTP transport with hive.server2.authentication=SAML, the doSamlAuth process in ThriftHttpServlet.java and HiveSamlAuthTokenGenerator.java fails t...