55 matches found
EUVD-2026-57976
Unauthenticated Privilege Escalation in SAML SP Single Sign On = 5.4.3 versions...
CVE-2026-16443
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...
CVE-2026-18092
Net::SAML2 versions before 0.86 for Perl allow SAML authentication bypass via XML signature wrapping because newfromxml reads assertion identity with document-wide XPath instead of the signed subtree. newfromxml reads the NameID, attribute values, SessionIndex, audience and other identity fields...
CVE-2026-18217
CVE-2026-18217 affects Keycloak’s SAML protocol implementation, specifically when handling SAML authentication requests via HTTP-Redirect binding with wildcard redirect URLs. The root cause is a query-string handling flaw that allows an attacker to craft a request whose parameters are preserved a...
CVE-2026-55789
Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.41.0, Logto's self-hosted SAML application IdP built the signed SAML response and assertion by string-substituting user-controlled profile attributes such as name, email, and custom attribute-mapping values into...
CVE-2026-54714 Logto: XSS via unescaped RelayState in SAML auto-submit form
Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.41.0, @logto/core reflected the SAML RelayState, SAMLResponse, and actionUrl into a Logto-origin auto-submit HTML form in packages/core/src/saml-application/SamlApplication/utils.ts without HTML-attribute...
EUVD-2026-42964
ZITADEL is an open source identity management platform. Prior to 4.15.3, ZITADEL Login V2 OIDC and SAML FailedPrecondition error paths return loginSettings.defaultRedirectUri to router.push without applying the isSafeRedirectUri check, allowing an organization or instance administrator to store a...
CVE-2026-45677
Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, Rocket.Chat's SAML integration does not verify the signature on inbound LogoutRequest messages. An unauthenticated remote attacker who knows a...
CVE-2026-54588 Poweradmin has Host Header Injection in OIDC redirect_uri, SAML ACS/SLO URL, and Logout Redirect Construction.
Poweradmin is a web-based DNS administration tool for PowerDNS server. Versions prior to 4.2.4 and 4.3.3 use the attacker-controlled HTTPHOST request header as the authoritative source for building callback URLs in its OIDC, SAML, and logout authentication flows without any validation. An...
CVE-2026-12804 lemonldap-ng SAML Common Domain Cookie Endpoint CDC.pm redirect
A vulnerability was detected in lemonldap-ng up to 2.23.0. Impacted is an unknown function in the library lemonldap-ng-portal/lib/Lemonldap/NG/Portal/CDC.pm of the component SAML Common Domain Cookie Endpoint. Performing a manipulation of the argument url results in open redirect. The attack is...
PT-2026-48310
Name of the Vulnerable Software and Affected Versions Spring Security versions 5.7.0 through 5.7.23 Spring Security versions 5.8.0 through 5.8.25 Spring Security versions 6.3.0 through 6.3.16 Spring Security versions 6.4.0 through 6.4.16 Spring Security versions 6.5.0 through 6.5.10 Spring Securi...
Keycloak 安全漏洞
Keycloak is an open-source identity and access management solution developed by Keycloak. Keycloak has a security vulnerability, which stems from the possibility for remote, unauthenticated attackers to send specially crafted SOAP requests to the SAML ECP endpoint. These requests are accompanied ...
PT-2026-44427
Name of the Vulnerable Software and Affected Versions Casdoor versions prior to 2.362.1 Description The SAML callback handler in controllers/auth.go accepts any well-formed SAMLResponse sent to the "/api/acs" endpoint without verifying if it corresponds to a previously issued AuthnRequest...
Duplicate Advisory: Keycloak: Unauthorized access via improper validation of encrypted SAML assertions
Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-794g-x443-36f7. This link is maintained to preserve external references. Original Description A flaw was found in Keycloak. Keycloak's Security Assertion Markup Language SAML broker endpoint does not properly...
CVE-2026-2092
Keycloak SAML broker endpoint vulnerability: encrypted SAML assertions are not properly validated when the overall SAML response is unsigned. An attacker with a valid signed SAML assertion can craft a malicious SAML response to inject an encrypted assertion for an arbitrary principal, leading to ...
CVE-2026-20101
A vulnerability in the SAML 2.0 single sign-on SSO feature of Cisco Secure Firewall ASA Software and Secure FTD Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a DoS condition. This vulnerability is due to insufficient error checki...
SAML SSO - Service Provider - Critical - Cross-site scripting - SA-CONTRIB-2026-018
This module enables you to perform SAML protocol-based single sign-on SSO on a Drupal site. The module doesn't sufficiently sanitize user input, leading to a reflected Cross-site scripting XSS vulnerability...
Debian dla-4397 : liblasso-perl - security update
The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4397 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4397-1 [email protected]...