keycloak-services: keycloak-services: Google external access-token exchange bypasses hosted-domain restriction

Keycloak allows users to log in using Google accounts and can be configured to only allow users from specific Google Workspace domains. A flaw was found where the token exchange feature, which allows swapping a Google token for a Keycloak token, does not check these domain restrictions. This mean...

CVE-2026-73668

Incorrect Authorization vulnerability in Apache Syncope. An administrator with adequate entitlements in a given Realm may be able to read via REST the full Connector configuration, confidential properties included, scoped in another Realm and thus be able to effectively duplicate such Connector...

EUVD-2026-77458

Incorrect Authorization vulnerability in Apache Syncope. An administrator with adequate entitlements in a given Realm may be able to read via REST the full Connector configuration, confidential properties included, scoped in another Realm and thus be able to effectively duplicate such Connector...

PT-2026-91193

Incorrect Authorization vulnerability in Apache Syncope. An administrator with adequate entitlements in a given Realm may be able to read via REST the full Connector configuration, confidential properties included, scoped in another Realm and thus be able to effectively duplicate such Connector...

Kibana 8.19.11 < 8.19.21 / 9.3.x < 9.4.6 / 9.5.x < 9.5.2 Incorrect Authorization (ESA-2026-142)

The version of Kibana installed on the remote host is 8.19.11 prior to 8.19.21, or 9.3.x prior to 9.4.6, or 9.5.x prior to 9.5.2. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-142 advisory. - Incorrect Authorization CWE-863 in Kibana can lead to unauthorized...

CVE-2026-78606

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-2026-78606

CVE-2026-78606 is an incorrect authorization flaw (CWE-863) in Kibana 's Elastic AI Assistant Knowledge Base . When two authenticated principals from different authentication realms share the same username, ACLs fail to properly constrain access, allowing one user to read, modify, and delete the ...

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...

Kibana 8.19.21, 9.4.6, 9.5.2 Security Update (ESA-2026-142)

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 tw...

PT-2026-84396

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-2026-81679

OpenRemote versions before 1.28.0 contain a cross-realm information disclosure vulnerability in the Notification REST API that allows per-realm tenant administrators to read all tenants' sent notifications including message bodies. Attackers with read:admin credentials in one realm can submit a...

Incorrect Authorization

Overview kibana is an open source Apache Licensed, browser-based analytics and search dashboard for Elasticsearch. Affected versions of this package are vulnerable to Incorrect Authorization in the Agent Builder due to improper verification of user ownership when determining access to private...

EUVD-2026-57820

OpenRemote notification deletion endpoints fail to enforce realm boundaries, allowing any realm administrator to delete notifications belonging to other realms. Attackers with write:admin role in one realm can send DELETE requests to remove notifications from the master realm or other tenants...

EUVD-2026-53398

A flaw was found in Keycloak's Dynamic Client Registration DCR security policy management. The "Allowed Protocol Mapper Types" policy, which restricts which types of data mappers a client can use, fails to re-validate the mapper type during a client update if the mapper's configuration remains...

CVE-2026-18214

Keycloak allows users to log in using Google accounts and can be configured to only allow users from specific Google Workspace domains. A flaw was found where the token exchange feature, which allows swapping a Google token for a Keycloak token, does not check these domain restrictions. This mean...

CVE-2026-18214 Keycloak-services: keycloak-services: google external access-token exchange bypasses hosted-domain restriction

Keycloak allows users to log in using Google accounts and can be configured to only allow users from specific Google Workspace domains. A flaw was found where the token exchange feature, which allows swapping a Google token for a Keycloak token, does not check these domain restrictions. This mean...

CVE-2026-18215

Keycloak-security issue: Microsoft accounts login with tenant restriction can be bypassed via token exchange. A valid Microsoft token from a different organization could grant access to the Keycloak realm, exposing data or enabling unauthorized actions. Affected component is Keycloak’s Microsoft ...

PT-2026-66727

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description Keycloak allows authentication via Google accounts and can be restricted to specific Google Workspace domains. A flaw exists in the token exchange feature, which enables the swapping of a...

CVE-2026-65009

OpenRemote versions before 1.26.2 contain an information disclosure vulnerability in the SyslogResource REST endpoint that fails to filter operational logs by realm. Attackers with the read:rules role can access the GET /api/realm/syslog/event endpoint to retrieve operational logs from all tenant...