PT-2026-81913

Name of the Vulnerable Software and Affected Versions Kimai versions prior to 2.53.0 Description An open redirect issue exists in the SAML authentication success handler. The system accepts unvalidated RelayState POST parameters as redirect destinations, allowing attackers with Identity Provider...

CVE-2026-53561: Improper Authentication

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...

Improper Authentication

Keycloak is vulnerable to Improper Authentication. The vulnerability is due to incorrect handling of SAML identity provider metadata that lacks key usage attributes, which allows an unauthenticated attacker to bypass SAML signature validation, forge a SAML response, and gain unauthorized access t...

BIT-AUTHENTIK-2026-57580 authentik: Account Takeover via SAML NameID Comment Truncation

authentik is an open-source identity provider. Prior to 2026.2.6 and 2026.5.5, an inbound SAML Source configured with the non-default USERNAMELINK or EMAILLINK user-matching mode interprets an XML comment in a NameID differently from the identity provider's signed assertion. An attacker with an...

Exploit for CVE-2025-44810

Patch: CVE-2025-44810 Vulnerability Details - CVE: CVE...

PT-2026-79842

authentik is an open-source identity provider. Prior to 2026.2.6 and 2026.5.5, an inbound SAML Source configured with the non-default USERNAME LINK or EMAIL LINK user-matching mode interprets an XML comment in a NameID differently from the identity provider's signed assertion. An attacker with an...

PT-2026-81198

Attackers are forging SAML responses to bypass WordPress authentication in miniOrange SSO plugin exploits. TRC analysis shows threat actors gained admin access through CVE-2024-61979 and CVE-2024-15981, then escalated privileges within compromised CMS environments. Runtime segmentation helps...

PT-2026-81197

Attackers are forging SAML responses to bypass WordPress authentication in miniOrange SSO plugin exploits. TRC analysis shows threat actors gained admin access through CVE-2024-61979 and CVE-2024-15981, then escalated privileges within compromised CMS environments. Runtime segmentation helps...

CVE-2026-68745

Certificate validation failures in SAML authentication in Apache CloudStack 4.20.3.0 and 4.22.1.0 on all platforms allow a malicious agent to forge a SAML response to the management server. The agent will have to spoof the ip address of the IdP or get an url of its own choosing registered in the...

EUVD-2026-63830

Certificate validation failures in SAML authentication in Apache CloudStack 4.20.3.0 and 4.22.1.0 on all platforms allow a malicious agent to forge a SAML response to the management server. The agent will have to spoof the ip address of the IdP or get an url of its own choosing registered in the...

CVE-2026-68745 Apache CloudStack: SAML2 Signature Validation Silently Skipped for Cert-less IdP

Certificate validation failures in SAML authentication in Apache CloudStack 4.20.3.0 and 4.22.1.0 on all platforms allow a malicious agent to forge a SAML response to the management server. The agent will have to spoof the ip address of the IdP or get an url of its own choosing registered in the...

CVE-2026-68745

Apache CloudStack versions 4.20.3.0 and 4.22.1.0 are vulnerable to certificate validation failures within the SAML authentication process. This flaw allows a malicious agent to forge a SAML response to the management server by either spoofing the Identity Provider (IdP) IP address or registering ...

CVE-2026-68745

Certificate validation failures in SAML authentication in Apache CloudStack 4.20.3.0 and 4.22.1.0 on all platforms allow a malicious agent to forge a SAML response to the management server. The agent will have to spoof the ip address of the IdP or get an url of its own choosing registered in the...

Zabbix Server 7.4.x < 7.4.11 Authentication Bypass (ZBX-28071)

The version of Zabbix Server installed on the remote host is 7.4.x prior to 7.4.11. It is, therefore, affected by an authentication bypass vulnerability: - The cryptographic key used for signing Frontend sessions has been erroneously written to the database seed. In deployments that utilize both...

VulnCheck KEV: CVE-2026-15981

The SAML Single Sign On – SSO Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.4.4. This is due to the mosamlvalidatesignature function performing a loose boolean check on the raw tri-state integer returned by PHP's opensslverify, causing a...

VulnCheck KEV: CVE-2026-61979

Unauthenticated Privilege Escalation in SAML SP Single Sign On = 5.4.3 versions...

PT-2026-79333

Certificate validation failures in SAML authentication in Apache CloudStack 4.20.3.0 and 4.22.1.0 on all platforms allow a malicious agent to forge a SAML response to the management server. The agent will have to spoof the ip address of the IdP or get an url of its own choosing registered in the...

CVE-2026-68745: Improper Verification of Cryptographic Signature

Certificate validation failures in SAML authentication in Apache CloudStack 4.20.3.0 and 4.22.1.0 on all platforms allow a malicious agent to forge a SAML response to the management server. The agent will have to spoof the ip address of the IdP or get an url of its own choosing registered in the...

CVE-2026-53425

Insufficient Verification of Data Authenticity vulnerability in dropbox samly allows an attacker to establish an authenticated session using a SAML response the service provider never requested. Samly.SPHandler.validateauthresp/3 in lib/samly/sphandler.ex validates a SAML response for the...

CVE-2026-53424

Authentication Bypass by Capture-replay vulnerability in dropbox samly allows an attacker to authenticate as the subject of a captured SAML assertion by resubmitting it. Samly.Helper.decodeidpauthresp/3 in lib/samly/helper.ex calls esamlsp:validateassertion/2, whose default duplicate detector is ...