1090 matches found
CVE-2026-18092 Net::SAML2 versions before 0.86 for Perl allow SAML authentication bypass via XML signature wrapping because new_from_xml reads assertion identity with document-wide XPath instead of the signed subtree
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...
Blitz Identity Provider (Authentication server)
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Shibboleth OIDC OP <3.0.4 - Server-Side Request Forgery
The Shibboleth Identity Provider OIDC OP plugin before 3.0.4 is vulnerable to server-side request forgery SSRF due to insufficient restriction of the requesturi parameter, which allows attackers to interact with arbitrary third-party HTTP services. id: CVE-2022-24129 info: name: Shibboleth OIDC O...
EUVD-2026-51816
better-auth versions before 1.6.11 contain insecure cryptographic defaults in the oidcProvider and mcp plugins that advertise the none algorithm and accept plain PKCE by default. Attackers can exploit algorithm negotiation to accept unsigned tokens or intercept authorization codes when PKCE plain...
CVE-2026-65635
The CVE affects the boruta library (Elixir.Boruta.Openid) and its OpenID dynamic client registration path. The root cause is that Boruta.Openid.register_client/3 forwards caller-supplied registration parameters to the administrative client creation path without a public/admin field-level allowlis...
CVE-2026-58066
Rocket.Chat SAML SSO prior to versions 8.7.0, 8.6.1, 8.5.2, 8.4.5, 8.3.7, 8.2.7, 8.1.7, 8.0.8 and 7.10.14 verify XML signatures but do not bind the validated signature to samlp:Response / saml:Assertion. An attacker could submit a wrapped document carrying forged identity attributes alongside a v...
EUVD-2026-51023
Rocket.Chat's SAML SSO before versions 8.7.0, 8.6.1, 8.5.2, 8.4.5, 8.3.7, 8.2.7, 8.1.7, 8.0.8, and 7.10.14 verified XML signatures but did not bind the validated signature to samlp:Response / saml:Assertion. An attacker could submit a wrapped document carrying forged identity attributes alongside...
CVE-2026-18201
Keycloak-services: The Red Hat KB describes a vulnerability in Keycloak’s administrative API where an administrator who can manage identity providers can bind a new provider to an organization without having permissions to manage that organization, potentially influencing how users log in to that...
CVE-2026-18201 Keycloak-services: keycloak-services: generic identity-provider creation can bind brokers to organizations without manage-organizations
Keycloak provides a way to manage identity providers and organizations through its administrative API. A flaw was discovered where an administrator with permission to manage identity providers could link a new provider to an organization without having the required permissions to manage that...
CVE-2026-18201 Keycloak-services: keycloak-services: generic identity-provider creation can bind brokers to organizations without manage-organizations
Keycloak provides a way to manage identity providers and organizations through its administrative API. A flaw was discovered where an administrator with permission to manage identity providers could link a new provider to an organization without having the required permissions to manage that...
CVE-2026-18201
Keycloak provides a way to manage identity providers and organizations through its administrative API. A flaw was discovered where an administrator with permission to manage identity providers could link a new provider to an organization without having the required permissions to manage that...
EUVD-2026-38633
Poweradmin has Host Header Injection in OIDC redirecturi, SAML ACS/SLO URL, and Logout Redirect Construction...
PT-2026-64407
In epa4all, prior to version 2026-05-20, an attacker on the network path between epa4all and any backend ePA Aktensystem, Konnektor, IDP, TSS can present a self-signed TLS certificate and intercept the connection. For non-VAU connections Konnektor, IDP, this allows direct read and modification of...
CVE-2026-15614
Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse within the session’s validity window...
CVE-2026-15611
Logto allows unverified email-based SSO account linking, enabling an attacker to register an identity at a permissive IdP using a victim’s email and gain unauthorized access to the victim’s account...
EUVD-2026-48305
Logto allows unverified email-based SSO account linking, enabling an attacker to register an identity at a permissive IdP using a victim’s email and gain unauthorized access to the victim’s account...
CVE-2026-15611
CVE-2026-15611 affects Logto Identity Platform. An unverified email-based SSO account linking flaw allows an attacker to register the victim’s email at a permissive upstream IdP and link it to the victim’s local account on first login, enabling unauthorized access. Root cause per sources: Logto d...
CVE-2026-15611 Unverified email-based SSO account linking
Logto allows unverified email-based SSO account linking, enabling an attacker to register an identity at a permissive IdP using a victim’s email and gain unauthorized access to the victim’s account...
CVE-2026-15614
CVE-2026-15614 affects Logto: IdP-initiated SAML sessions are not handled atomically, as session lookup may complete before deletion. This can allow the same session identifier to pass validation twice, enabling replay/dual sign-ins within the session’s window. The description and connected refer...