EUVD-2026-69572

Incorrect Authorization CWE-863 in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. Where two authenticated principals originating from different authentication realms share the same username value...

CVE-2026-78606 Incorrect Authorization in Kibana Leading to Unauthorized Disclosure, Modification, and Deletion of Data

Incorrect Authorization CWE-863 in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. Where two authenticated principals originating from different authentication realms share the same username value...

CVE-2026-72643 Incorrect Authorization in Kibana Agent Builder Leading to Disclosure and Tampering of Private Agents

Kibana Agent Builder determines whether a caller owns a private agent by comparing a stable user identifier when one is recorded, and falling back to a comparison of the username when it is not. A username is not unique across Elasticsearch authentication realms, so two distinct principals that...

CVE-2026-17593

Nexus Repository 3 (and legacy Nexus Repository 2) is affected by CVE-2026-17593 where an account with nexus:settings:update can submit arbitrary realm identifiers via an internal configuration API that doesn’t validate against registered realms. Unrecognized entries are persisted and reread via ...

keycloak: Keycloak: Denial of Service via malformed LDAP password policy response

A flaw was found in Keycloak. A remote attacker with high privileges, such as a realm administrator configuring a malicious Lightweight Directory Access Protocol LDAP server or an attacker compromising an upstream LDAP server, could exploit this vulnerability. By sending a malformed LDAP password...

Denial Of Service

Keycloak is vulnerable to Denial of Service DoS. The vulnerability is due to improper handling of LDAP password policy responses, where a malformed response from a configured LDAP server can trigger an OutOfMemoryError during password authentication processing, causing the Keycloak JVM to termina...

PT-2026-44194

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw allows a remote attacker with high privileges, such as a realm administrator configuring a malicious Lightweight Directory Access Protocol LDAP server or an attacker who has compromis...

CVE-2026-30949

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.5 and 8.6.18, the Keycloak authentication adapter does not validate the azp authorized party claim of Keycloak access tokens against the configured client-id. A valid acces...

EUVD-2026-10869

Parse Server missing audience validation in Keycloak authentication adapter...

EUVD-2026-10868

Parse Server missing audience validation in Keycloak authentication adapter...

CVE-2026-30949 Parse Server is missing audience validation in Keycloak authentication adapter

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.5 and 8.6.18, the Keycloak authentication adapter does not validate the azp authorized party claim of Keycloak access tokens against the configured client-id. A valid acces...

CVE-2026-30949 Parse Server is missing audience validation in Keycloak authentication adapter

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.5 and 8.6.18, the Keycloak authentication adapter does not validate the azp authorized party claim of Keycloak access tokens against the configured client-id. A valid acces...

CVE-2026-30949

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.5 and 8.6.18, the Keycloak authentication adapter does not validate the azp authorized party claim of Keycloak access tokens against the configured client-id. A valid acces...

PT-2026-24427

Name of the Vulnerable Software and Affected Versions Parse Server versions prior to 9.5.2-alpha.5 Parse Server versions prior to 8.6.18 Description Parse Server, an open source backend deployable on Node.js infrastructures, contains a flaw in its Keycloak authentication adapter. Specifically, th...

Oracle Linux 7 : python-kdcproxy (ELSA-2025-22982)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2025-22982 advisory. - Use DNS discovery for declared realms only CVE-2025-59088 Orabug: 38745300 Tenable has extracted the preceding description block directly from the...

python-kdcproxy security update

0.3.2-3.0.1 - Use DNS discovery for declared realms only CVE-2025-59088 Orabug: 38745300 - Fix DoS vulnerability based on unbounded TCP buffering CVE-2025-59089...

Information Disclosure

org.keycloak, keycloak-services is vulnerable to information disclosure. The vulnerability is due to insufficient authorization checks on the /admin/realms/realm/roles endpoint, which allows an attacker to access and disclose sensitive role metadata without proper permissions...

EUVD-2025-202403

Keycloak Admin REST Representational State Transfer API does not properly enforce permissions...

Access Control Bypass

Overview org.keycloak:keycloak-authz-policy-common is a KeyCloak AuthZ: Common Policy Providers Affected versions of this package are vulnerable to Access Control Bypass via insufficient authorization checks on the /admin/realms/realm/roles endpoint. A remote authenticated attacker with...

Access Control Bypass

Overview org.keycloak:keycloak-model-infinispan is a part of the keycloak project. Affected versions of this package are vulnerable to Access Control Bypass via insufficient authorization checks on the /admin/realms/realm/roles endpoint. A remote authenticated attacker with high-privileges can...